[USN-8489-1] Linux kernel (OEM) vulnerabilities
[USN-8488-1] Linux kernel vulnerabilities
[USN-8490-1] Linux kernel vulnerabilities
[USN-8491-1] Linux kernel (OEM) vulnerabilities
[USN-8493-1] Linux kernel vulnerabilities
[USN-8492-1] Linux kernel vulnerabilities
[USN-8489-1] Linux kernel (OEM) vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8489-1
July 01, 2026
linux-oem-7.0 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 26.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux-oem-7.0: Linux kernel for OEM systems
Details:
It was discovered that the Linux kernel did not properly handle shared page
fragments during socket buffer operations, collectively known as Dirty
Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the
RxRPC networking subsystem when processing paged fragments. A local
attacker could use this to escalate privileges, or possibly escape a
container. (CVE-2026-43284, CVE-2026-43500, CVE-2026-45998, CVE-2026-46000)
It was discovered that a logic flaw existed in the XFRM ESP-in-TCP
subsystem in the Linux kernel when handling socket buffer fragments. This
flaw is known as Fragnesia. A local attacker could use this to escalate
privileges, or possibly escape a container. (CVE-2026-43503,
CVE-2026-46300)
Qualys discovered that a race condition existed in the ptrace subsystem of
the Linux kernel when privileged processes are exiting. An unprivileged
local attacker could use this issue to expose sensitive information.
(CVE-2026-46333)
Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0
contain a memory leak when handling AppArmor notifications. A local
attacker could use this to cause resource exhaustion. (CVE-2026-47326)
Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0
contain a NULL pointer dereference when handling AppArmor notifications. A
local attacker could use this to cause a kernel oops. (CVE-2026-47327)
Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0
contained an invalid free when handling AppArmor notifications. A local
attacker could use this to corrupt kernel memory. (CVE-2026-47328)
Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0
contained insufficient validation of AppArmor notification responses. A
local attacker could use this to allow crafted responses to be processed.
(CVE-2026-47329)
Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 used
an uninitialized variable when handling AppArmor notifications. A local
attacker could use this to cause incorrect caching of data.
(CVE-2026-47330)
Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0
contained an out-of-bounds (OOB) read when handling AppArmor notifications.
A local attacker could use this to cause information disclosure of kernel
memory. (CVE-2026-47332)
Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0
contained a out-of-bounds (OOB) read when handling AppArmor notifications.
A local attacker could use this to cause kernel memory corruption and,
theoretically, influence processing of AppArmor policies. (CVE-2026-47333)
Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0
contained incorrect holding of locks when handling AppArmor notifications.
A local attacker could use this to cause a kernel panic or deadlock.
(CVE-2026-47334)
Tristan Madani and Trevor Lawrence have each independently discovered that
Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained a NULL pointer dereference
when handling AppArmor network socket mediation. A local attacker could use
this to cause a kernel oops. (CVE-2026-47337)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Rados block device (RBD) driver;
- Compressed RAM block device driver;
- Character device driver;
- TPM device driver;
- Hardware crypto device drivers;
- EDAC drivers;
- GPU drivers;
- Greybus drivers;
- Hardware monitoring drivers;
- IIO subsystem;
- InfiniBand drivers;
- Input Device core drivers;
- LED subsystem;
- Multiple devices driver;
- Media drivers;
- IBM Advanced System Management driver;
- MTD block device drivers;
- Network drivers;
- Microsoft Azure Network Adapter (MANA) driver;
- NVME drivers;
- Device tree and open firmware driver;
- PCI subsystem;
- Remote Processor subsystem;
- SCSI subsystem;
- SPI subsystem;
- Thermal drivers;
- VFIO drivers;
- Framebuffer layer;
- 9P distributed file system;
- AFS file system;
- Ceph distributed file system;
- EROFS file system;
- File systems infrastructure;
- Ext4 file system;
- Journaling layer for block devices (JBD2);
- File system notification infrastructure;
- NTFS3 file system;
- OCFS2 file system;
- Overlay file system;
- SMB network file system;
- UDF file system;
- XFS file system;
- Codetag library;
- Memory management;
- Tracing infrastructure;
- io_uring subsystem;
- Locking primitives;
- Scatterlist API;
- Heterogeneous memory management;
- Bluetooth subsystem;
- Ethernet bridge;
- CAIF protocol;
- Ceph Core library;
- Networking core;
- IPv4 networking;
- IPv6 networking;
- Multipath TCP;
- Netfilter;
- Qualcomm IPC Router (QRTR);
- RDS protocol;
- RxRPC session sockets;
- SMC sockets;
- Stream parser;
- Landlock security;
- SELinux security module;
- ALSA framework;
- Generic PCM loopback sound driver;
- Creative Sound Blaster X-Fi driver;
- USB sound devices;
(CVE-2026-43491, CVE-2026-43493, CVE-2026-43494, CVE-2026-43499,
CVE-2026-43501, CVE-2026-45986, CVE-2026-45987, CVE-2026-45988,
CVE-2026-45989, CVE-2026-45990, CVE-2026-45991, CVE-2026-45994,
CVE-2026-45995, CVE-2026-45996, CVE-2026-45997, CVE-2026-45999,
CVE-2026-46001, CVE-2026-46002, CVE-2026-46003, CVE-2026-46004,
CVE-2026-46005, CVE-2026-46006, CVE-2026-46007, CVE-2026-46008,
CVE-2026-46009, CVE-2026-46010, CVE-2026-46011, CVE-2026-46012,
CVE-2026-46013, CVE-2026-46014, CVE-2026-46015, CVE-2026-46016,
CVE-2026-46018, CVE-2026-46019, CVE-2026-46020, CVE-2026-46021,
CVE-2026-46022, CVE-2026-46023, CVE-2026-46024, CVE-2026-46025,
CVE-2026-46026, CVE-2026-46027, CVE-2026-46028, CVE-2026-46029,
CVE-2026-46030, CVE-2026-46031, CVE-2026-46032, CVE-2026-46033,
CVE-2026-46034, CVE-2026-46035, CVE-2026-46036, CVE-2026-46037,
CVE-2026-46038, CVE-2026-46039, CVE-2026-46040, CVE-2026-46041,
CVE-2026-46042, CVE-2026-46043, CVE-2026-46044, CVE-2026-46045,
CVE-2026-46046, CVE-2026-46047, CVE-2026-46048, CVE-2026-46049,
CVE-2026-46050, CVE-2026-46051, CVE-2026-46052, CVE-2026-46053,
CVE-2026-46054, CVE-2026-46056, CVE-2026-46057, CVE-2026-46058,
CVE-2026-46059, CVE-2026-46060, CVE-2026-46061, CVE-2026-46062,
CVE-2026-46063, CVE-2026-46064, CVE-2026-46065, CVE-2026-46066,
CVE-2026-46067, CVE-2026-46068, CVE-2026-46069, CVE-2026-46070,
CVE-2026-46071, CVE-2026-46072, CVE-2026-46073, CVE-2026-46074,
CVE-2026-46075, CVE-2026-46076, CVE-2026-46077, CVE-2026-46078,
CVE-2026-46079, CVE-2026-46080, CVE-2026-46081, CVE-2026-46082,
CVE-2026-46083, CVE-2026-46084, CVE-2026-46085, CVE-2026-46086,
CVE-2026-46087, CVE-2026-46088, CVE-2026-46089, CVE-2026-46090,
CVE-2026-46091, CVE-2026-46092, CVE-2026-46093, CVE-2026-46094,
CVE-2026-46095, CVE-2026-46096, CVE-2026-46097, CVE-2026-46098,
CVE-2026-46099, CVE-2026-46100, CVE-2026-46101, CVE-2026-46102,
CVE-2026-46103, CVE-2026-46115, CVE-2026-46119, CVE-2026-46135,
CVE-2026-46137, CVE-2026-46155, CVE-2026-46185, CVE-2026-46195,
CVE-2026-46243, CVE-2026-46244, CVE-2026-46276, CVE-2026-46277,
CVE-2026-46278, CVE-2026-46279, CVE-2026-46280, CVE-2026-46281,
CVE-2026-46282, CVE-2026-46283, CVE-2026-46284, CVE-2026-46285,
CVE-2026-46286, CVE-2026-46287, CVE-2026-46288, CVE-2026-46289,
CVE-2026-46316, CVE-2026-46323, CVE-2026-46332, CVE-2026-52904,
CVE-2026-52905, CVE-2026-52906, CVE-2026-52907, CVE-2026-52933,
CVE-2026-53174)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 26.04 LTS
linux-image-7.0.0-1008-oem 7.0.0-1008.8
linux-image-oem-26.04 7.0.0-1008.8
linux-image-oem-26.04a 7.0.0-1008.8
linux-image-oem-7.0 7.0.0-1008.8
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.
References:
https://ubuntu.com/security/notices/USN-8489-1
CVE-2026-43284, CVE-2026-43491, CVE-2026-43493, CVE-2026-43494,
CVE-2026-43499, CVE-2026-43500, CVE-2026-43501, CVE-2026-43503,
CVE-2026-45986, CVE-2026-45987, CVE-2026-45988, CVE-2026-45989,
CVE-2026-45990, CVE-2026-45991, CVE-2026-45994, CVE-2026-45995,
CVE-2026-45996, CVE-2026-45997, CVE-2026-45998, CVE-2026-45999,
CVE-2026-46000, CVE-2026-46001, CVE-2026-46002, CVE-2026-46003,
CVE-2026-46004, CVE-2026-46005, CVE-2026-46006, CVE-2026-46007,
CVE-2026-46008, CVE-2026-46009, CVE-2026-46010, CVE-2026-46011,
CVE-2026-46012, CVE-2026-46013, CVE-2026-46014, CVE-2026-46015,
CVE-2026-46016, CVE-2026-46018, CVE-2026-46019, CVE-2026-46020,
CVE-2026-46021, CVE-2026-46022, CVE-2026-46023, CVE-2026-46024,
CVE-2026-46025, CVE-2026-46026, CVE-2026-46027, CVE-2026-46028,
CVE-2026-46029, CVE-2026-46030, CVE-2026-46031, CVE-2026-46032,
CVE-2026-46033, CVE-2026-46034, CVE-2026-46035, CVE-2026-46036,
CVE-2026-46037, CVE-2026-46038, CVE-2026-46039, CVE-2026-46040,
CVE-2026-46041, CVE-2026-46042, CVE-2026-46043, CVE-2026-46044,
CVE-2026-46045, CVE-2026-46046, CVE-2026-46047, CVE-2026-46048,
CVE-2026-46049, CVE-2026-46050, CVE-2026-46051, CVE-2026-46052,
CVE-2026-46053, CVE-2026-46054, CVE-2026-46056, CVE-2026-46057,
CVE-2026-46058, CVE-2026-46059, CVE-2026-46060, CVE-2026-46061,
CVE-2026-46062, CVE-2026-46063, CVE-2026-46064, CVE-2026-46065,
CVE-2026-46066, CVE-2026-46067, CVE-2026-46068, CVE-2026-46069,
CVE-2026-46070, CVE-2026-46071, CVE-2026-46072, CVE-2026-46073,
CVE-2026-46074, CVE-2026-46075, CVE-2026-46076, CVE-2026-46077,
CVE-2026-46078, CVE-2026-46079, CVE-2026-46080, CVE-2026-46081,
CVE-2026-46082, CVE-2026-46083, CVE-2026-46084, CVE-2026-46085,
CVE-2026-46086, CVE-2026-46087, CVE-2026-46088, CVE-2026-46089,
CVE-2026-46090, CVE-2026-46091, CVE-2026-46092, CVE-2026-46093,
CVE-2026-46094, CVE-2026-46095, CVE-2026-46096, CVE-2026-46097,
CVE-2026-46098, CVE-2026-46099, CVE-2026-46100, CVE-2026-46101,
CVE-2026-46102, CVE-2026-46103, CVE-2026-46115, CVE-2026-46119,
CVE-2026-46135, CVE-2026-46137, CVE-2026-46155, CVE-2026-46185,
CVE-2026-46195, CVE-2026-46243, CVE-2026-46244, CVE-2026-46276,
CVE-2026-46277, CVE-2026-46278, CVE-2026-46279, CVE-2026-46280,
CVE-2026-46281, CVE-2026-46282, CVE-2026-46283, CVE-2026-46284,
CVE-2026-46285, CVE-2026-46286, CVE-2026-46287, CVE-2026-46288,
CVE-2026-46289, CVE-2026-46300, CVE-2026-46316, CVE-2026-46323,
CVE-2026-46332, CVE-2026-46333, CVE-2026-47326, CVE-2026-47327,
CVE-2026-47328, CVE-2026-47329, CVE-2026-47330, CVE-2026-47332,
CVE-2026-47333, CVE-2026-47334, CVE-2026-47337, CVE-2026-52904,
CVE-2026-52905, CVE-2026-52906, CVE-2026-52907, CVE-2026-52933,
CVE-2026-53174
Package Information:
https://launchpad.net/ubuntu/+source/linux-oem-7.0/7.0.0-1008.8
[USN-8488-1] Linux kernel vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8488-1
July 01, 2026
linux vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 26.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux: Linux kernel
Details:
It was discovered that some AMD processors did not properly clear data in
the floating point divider unit during speculative execution. A local
attacker could use this to expose sensitive information. (CVE-2025-54505)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Rados block device (RBD) driver;
- Compressed RAM block device driver;
- Character device driver;
- TPM device driver;
- Hardware crypto device drivers;
- EDAC drivers;
- GPU drivers;
- Greybus drivers;
- HID subsystem;
- Microsoft Hyper-V drivers;
- Hardware monitoring drivers;
- I2C subsystem;
- IIO subsystem;
- InfiniBand drivers;
- Input Device core drivers;
- LED subsystem;
- Multiple devices driver;
- Media drivers;
- IBM Advanced System Management driver;
- MTD block device drivers;
- Network drivers;
- Microsoft Azure Network Adapter (MANA) driver;
- NTB driver;
- NVME drivers;
- Device tree and open firmware driver;
- PCI subsystem;
- Remote Processor subsystem;
- SCSI subsystem;
- SPI subsystem;
- Realtek RTL8723BS SDIO drivers;
- SM750 framebuffer staging driver;
- Thermal drivers;
- USB Gadget drivers;
- USB over IP driver;
- VFIO drivers;
- Framebuffer layer;
- 9P distributed file system;
- AFS file system;
- Ceph distributed file system;
- File systems infrastructure;
- EROFS file system;
- Ext4 file system;
- F2FS file system;
- FUSE (File system in Userspace);
- Journaling layer for block devices (JBD2);
- NILFS2 file system;
- File system notification infrastructure;
- NTFS3 file system;
- OCFS2 file system;
- SMB network file system;
- UDF file system;
- XFS file system;
- Codetag library;
- Memory management;
- Memory Management;
- KVM subsystem;
- Tracing infrastructure;
- User-space API (UAPI);
- io_uring subsystem;
- Locking primitives;
- Timer subsystem;
- Scatterlist API;
- Heterogeneous memory management;
- KASAN memory debugging framework;
- Bluetooth subsystem;
- Ethernet bridge;
- CAIF protocol;
- CAN network layer;
- Ceph Core library;
- IPv4 networking;
- IPv6 networking;
- Multipath TCP;
- Netfilter;
- NFC subsystem;
- Packet sockets;
- Qualcomm IPC Router (QRTR);
- RDS protocol;
- RxRPC session sockets;
- SMC sockets;
- Stream parser;
- Landlock security;
- SELinux security module;
- ALSA framework;
- Generic PCM loopback sound driver;
- FireWire sound drivers;
- Creative Sound Blaster X-Fi driver;
- QCOM ASoC drivers;
- USB sound devices;
- Objtool;
(CVE-2026-31532, CVE-2026-31574, CVE-2026-31575, CVE-2026-31576,
CVE-2026-31577, CVE-2026-31578, CVE-2026-31579, CVE-2026-31580,
CVE-2026-31581, CVE-2026-31582, CVE-2026-31583, CVE-2026-31584,
CVE-2026-31585, CVE-2026-31586, CVE-2026-31587, CVE-2026-31588,
CVE-2026-31589, CVE-2026-31590, CVE-2026-31591, CVE-2026-31592,
CVE-2026-31593, CVE-2026-31594, CVE-2026-31595, CVE-2026-31596,
CVE-2026-31597, CVE-2026-31598, CVE-2026-31599, CVE-2026-31600,
CVE-2026-31601, CVE-2026-31602, CVE-2026-31603, CVE-2026-31604,
CVE-2026-31605, CVE-2026-31606, CVE-2026-31607, CVE-2026-31608,
CVE-2026-31609, CVE-2026-31610, CVE-2026-31611, CVE-2026-31612,
CVE-2026-31613, CVE-2026-31614, CVE-2026-31615, CVE-2026-31616,
CVE-2026-31617, CVE-2026-31618, CVE-2026-31619, CVE-2026-31620,
CVE-2026-31621, CVE-2026-31622, CVE-2026-31623, CVE-2026-31624,
CVE-2026-31625, CVE-2026-31626, CVE-2026-31627, CVE-2026-31628,
CVE-2026-31629, CVE-2026-31686, CVE-2026-31694, CVE-2026-31696,
CVE-2026-31697, CVE-2026-31698, CVE-2026-31699, CVE-2026-31700,
CVE-2026-31701, CVE-2026-31702, CVE-2026-31703, CVE-2026-31704,
CVE-2026-31705, CVE-2026-31706, CVE-2026-31707, CVE-2026-31708,
CVE-2026-31709, CVE-2026-31710, CVE-2026-31711, CVE-2026-31712,
CVE-2026-31713, CVE-2026-31714, CVE-2026-31715, CVE-2026-31716,
CVE-2026-31717, CVE-2026-31718, CVE-2026-31719, CVE-2026-43058,
CVE-2026-43071, CVE-2026-43072, CVE-2026-43073, CVE-2026-43348,
CVE-2026-43349, CVE-2026-43350, CVE-2026-43491, CVE-2026-43493,
CVE-2026-43499, CVE-2026-43501, CVE-2026-45986, CVE-2026-45987,
CVE-2026-45988, CVE-2026-45989, CVE-2026-45990, CVE-2026-45991,
CVE-2026-45994, CVE-2026-45995, CVE-2026-45996, CVE-2026-45997,
CVE-2026-45999, CVE-2026-46001, CVE-2026-46002, CVE-2026-46003,
CVE-2026-46004, CVE-2026-46005, CVE-2026-46006, CVE-2026-46007,
CVE-2026-46008, CVE-2026-46009, CVE-2026-46010, CVE-2026-46011,
CVE-2026-46012, CVE-2026-46013, CVE-2026-46014, CVE-2026-46015,
CVE-2026-46016, CVE-2026-46018, CVE-2026-46019, CVE-2026-46020,
CVE-2026-46021, CVE-2026-46022, CVE-2026-46023, CVE-2026-46024,
CVE-2026-46025, CVE-2026-46026, CVE-2026-46027, CVE-2026-46028,
CVE-2026-46029, CVE-2026-46030, CVE-2026-46031, CVE-2026-46032,
CVE-2026-46033, CVE-2026-46034, CVE-2026-46035, CVE-2026-46036,
CVE-2026-46037, CVE-2026-46038, CVE-2026-46039, CVE-2026-46040,
CVE-2026-46041, CVE-2026-46042, CVE-2026-46043, CVE-2026-46044,
CVE-2026-46045, CVE-2026-46046, CVE-2026-46047, CVE-2026-46049,
CVE-2026-46050, CVE-2026-46051, CVE-2026-46052, CVE-2026-46053,
CVE-2026-46054, CVE-2026-46056, CVE-2026-46057, CVE-2026-46058,
CVE-2026-46059, CVE-2026-46060, CVE-2026-46061, CVE-2026-46062,
CVE-2026-46063, CVE-2026-46064, CVE-2026-46065, CVE-2026-46066,
CVE-2026-46067, CVE-2026-46068, CVE-2026-46069, CVE-2026-46070,
CVE-2026-46071, CVE-2026-46072, CVE-2026-46073, CVE-2026-46074,
CVE-2026-46075, CVE-2026-46076, CVE-2026-46077, CVE-2026-46078,
CVE-2026-46079, CVE-2026-46080, CVE-2026-46081, CVE-2026-46082,
CVE-2026-46083, CVE-2026-46084, CVE-2026-46085, CVE-2026-46086,
CVE-2026-46087, CVE-2026-46088, CVE-2026-46089, CVE-2026-46090,
CVE-2026-46091, CVE-2026-46092, CVE-2026-46093, CVE-2026-46094,
CVE-2026-46095, CVE-2026-46096, CVE-2026-46097, CVE-2026-46098,
CVE-2026-46099, CVE-2026-46100, CVE-2026-46101, CVE-2026-46102,
CVE-2026-46103, CVE-2026-46115, CVE-2026-46119, CVE-2026-46135,
CVE-2026-46137, CVE-2026-46155, CVE-2026-46185, CVE-2026-46195,
CVE-2026-46243, CVE-2026-46244, CVE-2026-46276, CVE-2026-46277,
CVE-2026-46278, CVE-2026-46279, CVE-2026-46280, CVE-2026-46281,
CVE-2026-46282, CVE-2026-46283, CVE-2026-46284, CVE-2026-46285,
CVE-2026-46286, CVE-2026-46287, CVE-2026-46288, CVE-2026-46289,
CVE-2026-46316, CVE-2026-46332, CVE-2026-52904, CVE-2026-52905,
CVE-2026-52906, CVE-2026-52907, CVE-2026-52933)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 26.04 LTS
linux-image-7.0.0-27-generic 7.0.0-27.27
linux-image-7.0.0-27-generic-64k 7.0.0-27.27
linux-image-generic 7.0.0-27.27
linux-image-generic-64k 7.0.0-27.27
linux-image-generic-64k-7.0 7.0.0-27.27
linux-image-generic-64k-hwe-26.04 7.0.0-27.27
linux-image-generic-7.0 7.0.0-27.27
linux-image-generic-hwe-26.04 7.0.0-27.27
linux-image-oem-24.04 7.0.0-27.27
linux-image-oem-24.04a 7.0.0-27.27
linux-image-oem-24.04b 7.0.0-27.27
linux-image-oem-24.04c 7.0.0-27.27
linux-image-oem-24.04d 7.0.0-27.27
linux-image-virtual 7.0.0-27.27
linux-image-virtual-7.0 7.0.0-27.27
linux-image-virtual-hwe-26.04 7.0.0-27.27
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.
References:
https://ubuntu.com/security/notices/USN-8488-1
CVE-2025-54505, CVE-2026-31532, CVE-2026-31574, CVE-2026-31575,
CVE-2026-31576, CVE-2026-31577, CVE-2026-31578, CVE-2026-31579,
CVE-2026-31580, CVE-2026-31581, CVE-2026-31582, CVE-2026-31583,
CVE-2026-31584, CVE-2026-31585, CVE-2026-31586, CVE-2026-31587,
CVE-2026-31588, CVE-2026-31589, CVE-2026-31590, CVE-2026-31591,
CVE-2026-31592, CVE-2026-31593, CVE-2026-31594, CVE-2026-31595,
CVE-2026-31596, CVE-2026-31597, CVE-2026-31598, CVE-2026-31599,
CVE-2026-31600, CVE-2026-31601, CVE-2026-31602, CVE-2026-31603,
CVE-2026-31604, CVE-2026-31605, CVE-2026-31606, CVE-2026-31607,
CVE-2026-31608, CVE-2026-31609, CVE-2026-31610, CVE-2026-31611,
CVE-2026-31612, CVE-2026-31613, CVE-2026-31614, CVE-2026-31615,
CVE-2026-31616, CVE-2026-31617, CVE-2026-31618, CVE-2026-31619,
CVE-2026-31620, CVE-2026-31621, CVE-2026-31622, CVE-2026-31623,
CVE-2026-31624, CVE-2026-31625, CVE-2026-31626, CVE-2026-31627,
CVE-2026-31628, CVE-2026-31629, CVE-2026-31686, CVE-2026-31694,
CVE-2026-31696, CVE-2026-31697, CVE-2026-31698, CVE-2026-31699,
CVE-2026-31700, CVE-2026-31701, CVE-2026-31702, CVE-2026-31703,
CVE-2026-31704, CVE-2026-31705, CVE-2026-31706, CVE-2026-31707,
CVE-2026-31708, CVE-2026-31709, CVE-2026-31710, CVE-2026-31711,
CVE-2026-31712, CVE-2026-31713, CVE-2026-31714, CVE-2026-31715,
CVE-2026-31716, CVE-2026-31717, CVE-2026-31718, CVE-2026-31719,
CVE-2026-43058, CVE-2026-43071, CVE-2026-43072, CVE-2026-43073,
CVE-2026-43348, CVE-2026-43349, CVE-2026-43350, CVE-2026-43491,
CVE-2026-43493, CVE-2026-43499, CVE-2026-43501, CVE-2026-45986,
CVE-2026-45987, CVE-2026-45988, CVE-2026-45989, CVE-2026-45990,
CVE-2026-45991, CVE-2026-45994, CVE-2026-45995, CVE-2026-45996,
CVE-2026-45997, CVE-2026-45999, CVE-2026-46001, CVE-2026-46002,
CVE-2026-46003, CVE-2026-46004, CVE-2026-46005, CVE-2026-46006,
CVE-2026-46007, CVE-2026-46008, CVE-2026-46009, CVE-2026-46010,
CVE-2026-46011, CVE-2026-46012, CVE-2026-46013, CVE-2026-46014,
CVE-2026-46015, CVE-2026-46016, CVE-2026-46018, CVE-2026-46019,
CVE-2026-46020, CVE-2026-46021, CVE-2026-46022, CVE-2026-46023,
CVE-2026-46024, CVE-2026-46025, CVE-2026-46026, CVE-2026-46027,
CVE-2026-46028, CVE-2026-46029, CVE-2026-46030, CVE-2026-46031,
CVE-2026-46032, CVE-2026-46033, CVE-2026-46034, CVE-2026-46035,
CVE-2026-46036, CVE-2026-46037, CVE-2026-46038, CVE-2026-46039,
CVE-2026-46040, CVE-2026-46041, CVE-2026-46042, CVE-2026-46043,
CVE-2026-46044, CVE-2026-46045, CVE-2026-46046, CVE-2026-46047,
CVE-2026-46049, CVE-2026-46050, CVE-2026-46051, CVE-2026-46052,
CVE-2026-46053, CVE-2026-46054, CVE-2026-46056, CVE-2026-46057,
CVE-2026-46058, CVE-2026-46059, CVE-2026-46060, CVE-2026-46061,
CVE-2026-46062, CVE-2026-46063, CVE-2026-46064, CVE-2026-46065,
CVE-2026-46066, CVE-2026-46067, CVE-2026-46068, CVE-2026-46069,
CVE-2026-46070, CVE-2026-46071, CVE-2026-46072, CVE-2026-46073,
CVE-2026-46074, CVE-2026-46075, CVE-2026-46076, CVE-2026-46077,
CVE-2026-46078, CVE-2026-46079, CVE-2026-46080, CVE-2026-46081,
CVE-2026-46082, CVE-2026-46083, CVE-2026-46084, CVE-2026-46085,
CVE-2026-46086, CVE-2026-46087, CVE-2026-46088, CVE-2026-46089,
CVE-2026-46090, CVE-2026-46091, CVE-2026-46092, CVE-2026-46093,
CVE-2026-46094, CVE-2026-46095, CVE-2026-46096, CVE-2026-46097,
CVE-2026-46098, CVE-2026-46099, CVE-2026-46100, CVE-2026-46101,
CVE-2026-46102, CVE-2026-46103, CVE-2026-46115, CVE-2026-46119,
CVE-2026-46135, CVE-2026-46137, CVE-2026-46155, CVE-2026-46185,
CVE-2026-46195, CVE-2026-46243, CVE-2026-46244, CVE-2026-46276,
CVE-2026-46277, CVE-2026-46278, CVE-2026-46279, CVE-2026-46280,
CVE-2026-46281, CVE-2026-46282, CVE-2026-46283, CVE-2026-46284,
CVE-2026-46285, CVE-2026-46286, CVE-2026-46287, CVE-2026-46288,
CVE-2026-46289, CVE-2026-46316, CVE-2026-46332, CVE-2026-52904,
CVE-2026-52905, CVE-2026-52906, CVE-2026-52907, CVE-2026-52933
Package Information:
https://launchpad.net/ubuntu/+source/linux/7.0.0-27.27
[USN-8490-1] Linux kernel vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8490-1
July 01, 2026
linux vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 25.10
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux: Linux kernel
Details:
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- Block layer subsystem;
- Cryptographic API;
- DMA engine subsystem;
- InfiniBand drivers;
- STMicroelectronics network drivers;
- Network drivers;
- NVME drivers;
- SCSI subsystem;
- USB over IP driver;
- File systems infrastructure;
- Ext4 file system;
- Network file system (NFS) server daemon;
- SMB network file system;
- Kernel thread helper (kthread);
- IPv6 networking;
- Tracing infrastructure;
- Kernel exit() syscall;
- Scatterlist API;
- B.A.T.M.A.N. meshing protocol;
- Ethernet bridge;
- Ceph Core library;
- IPv4 networking;
- Multipath TCP;
- Netfilter;
- RxRPC session sockets;
- SMC sockets;
- X.25 network layer;
(CVE-2026-22984, CVE-2026-23272, CVE-2026-23278, CVE-2026-23392,
CVE-2026-23427, CVE-2026-23428, CVE-2026-23450, CVE-2026-23455,
CVE-2026-31402, CVE-2026-31418, CVE-2026-31436, CVE-2026-31448,
CVE-2026-31478, CVE-2026-31607, CVE-2026-31635, CVE-2026-31637,
CVE-2026-31649, CVE-2026-31657, CVE-2026-31659, CVE-2026-31668,
CVE-2026-31669, CVE-2026-31682, CVE-2026-31685, CVE-2026-31718,
CVE-2026-43011, CVE-2026-43037, CVE-2026-43038, CVE-2026-43071,
CVE-2026-43083, CVE-2026-43114, CVE-2026-43117, CVE-2026-43125,
CVE-2026-43186, CVE-2026-43197, CVE-2026-43304, CVE-2026-43341,
CVE-2026-43376, CVE-2026-43378, CVE-2026-43383, CVE-2026-43384,
CVE-2026-43402, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414,
CVE-2026-43493, CVE-2026-43501, CVE-2026-45898, CVE-2026-45988,
CVE-2026-46039, CVE-2026-46043, CVE-2026-46115, CVE-2026-46119,
CVE-2026-46135, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243,
CVE-2026-46244, CVE-2026-46266, CVE-2026-46289, CVE-2026-46316,
CVE-2026-46325)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 25.10
linux-image-6.17.0-40-generic 6.17.0-40.40
linux-image-6.17.0-40-generic-64k 6.17.0-40.40
linux-image-generic 6.17.0-40.40
linux-image-generic-6.17 6.17.0-40.40
linux-image-generic-64k 6.17.0-40.40
linux-image-generic-64k-6.17 6.17.0-40.40
linux-image-oem-24.04 6.17.0-40.40
linux-image-oem-24.04c 6.17.0-40.40
linux-image-virtual 6.17.0-40.40
linux-image-virtual-6.17 6.17.0-40.40
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.
References:
https://ubuntu.com/security/notices/USN-8490-1
CVE-2026-22984, CVE-2026-23272, CVE-2026-23278, CVE-2026-23392,
CVE-2026-23427, CVE-2026-23428, CVE-2026-23450, CVE-2026-23455,
CVE-2026-31402, CVE-2026-31418, CVE-2026-31436, CVE-2026-31448,
CVE-2026-31478, CVE-2026-31607, CVE-2026-31635, CVE-2026-31637,
CVE-2026-31649, CVE-2026-31657, CVE-2026-31659, CVE-2026-31668,
CVE-2026-31669, CVE-2026-31682, CVE-2026-31685, CVE-2026-31718,
CVE-2026-43011, CVE-2026-43037, CVE-2026-43038, CVE-2026-43071,
CVE-2026-43083, CVE-2026-43114, CVE-2026-43117, CVE-2026-43125,
CVE-2026-43186, CVE-2026-43197, CVE-2026-43304, CVE-2026-43341,
CVE-2026-43376, CVE-2026-43378, CVE-2026-43383, CVE-2026-43384,
CVE-2026-43402, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414,
CVE-2026-43493, CVE-2026-43501, CVE-2026-45898, CVE-2026-45988,
CVE-2026-46039, CVE-2026-46043, CVE-2026-46115, CVE-2026-46119,
CVE-2026-46135, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243,
CVE-2026-46244, CVE-2026-46266, CVE-2026-46289, CVE-2026-46316,
CVE-2026-46325
Package Information:
https://launchpad.net/ubuntu/+source/linux/6.17.0-40.40
[USN-8491-1] Linux kernel (OEM) vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8491-1
July 01, 2026
linux-oem-6.17 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 24.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux-oem-6.17: Linux kernel for OEM systems
Details:
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- DMA engine subsystem;
- InfiniBand drivers;
- STMicroelectronics network drivers;
- Network drivers;
- NVME drivers;
- SCSI subsystem;
- USB over IP driver;
- File systems infrastructure;
- Ext4 file system;
- Network file system (NFS) server daemon;
- SMB network file system;
- Kernel thread helper (kthread);
- IPv6 networking;
- Tracing infrastructure;
- Kernel exit() syscall;
- Scatterlist API;
- B.A.T.M.A.N. meshing protocol;
- Ethernet bridge;
- Ceph Core library;
- IPv4 networking;
- Multipath TCP;
- Netfilter;
- RxRPC session sockets;
- SMC sockets;
- X.25 network layer;
(CVE-2026-22984, CVE-2026-23272, CVE-2026-23278, CVE-2026-23392,
CVE-2026-23427, CVE-2026-23428, CVE-2026-23450, CVE-2026-23455,
CVE-2026-31402, CVE-2026-31418, CVE-2026-31436, CVE-2026-31448,
CVE-2026-31478, CVE-2026-31607, CVE-2026-31635, CVE-2026-31637,
CVE-2026-31649, CVE-2026-31657, CVE-2026-31659, CVE-2026-31668,
CVE-2026-31669, CVE-2026-31682, CVE-2026-31685, CVE-2026-31718,
CVE-2026-43011, CVE-2026-43037, CVE-2026-43038, CVE-2026-43071,
CVE-2026-43083, CVE-2026-43114, CVE-2026-43117, CVE-2026-43125,
CVE-2026-43186, CVE-2026-43197, CVE-2026-43304, CVE-2026-43341,
CVE-2026-43376, CVE-2026-43378, CVE-2026-43383, CVE-2026-43384,
CVE-2026-43402, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414,
CVE-2026-43493, CVE-2026-43501, CVE-2026-45898, CVE-2026-45988,
CVE-2026-46039, CVE-2026-46043, CVE-2026-46115, CVE-2026-46119,
CVE-2026-46135, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243,
CVE-2026-46244, CVE-2026-46266, CVE-2026-46289, CVE-2026-46290,
CVE-2026-46316, CVE-2026-46325)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
linux-image-6.17.0-1028-oem 6.17.0-1028.28
linux-image-oem-24.04 6.17.0-1028.28
linux-image-oem-24.04a 6.17.0-1028.28
linux-image-oem-24.04b 6.17.0-1028.28
linux-image-oem-24.04c 6.17.0-1028.28
linux-image-oem-24.04d 6.17.0-1028.28
linux-image-oem-6.17 6.17.0-1028.28
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.
References:
https://ubuntu.com/security/notices/USN-8491-1
CVE-2026-22984, CVE-2026-23272, CVE-2026-23278, CVE-2026-23392,
CVE-2026-23427, CVE-2026-23428, CVE-2026-23450, CVE-2026-23455,
CVE-2026-31402, CVE-2026-31418, CVE-2026-31436, CVE-2026-31448,
CVE-2026-31478, CVE-2026-31607, CVE-2026-31635, CVE-2026-31637,
CVE-2026-31649, CVE-2026-31657, CVE-2026-31659, CVE-2026-31668,
CVE-2026-31669, CVE-2026-31682, CVE-2026-31685, CVE-2026-31718,
CVE-2026-43011, CVE-2026-43037, CVE-2026-43038, CVE-2026-43071,
CVE-2026-43083, CVE-2026-43114, CVE-2026-43117, CVE-2026-43125,
CVE-2026-43186, CVE-2026-43197, CVE-2026-43304, CVE-2026-43341,
CVE-2026-43376, CVE-2026-43378, CVE-2026-43383, CVE-2026-43384,
CVE-2026-43402, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414,
CVE-2026-43493, CVE-2026-43501, CVE-2026-45898, CVE-2026-45988,
CVE-2026-46039, CVE-2026-46043, CVE-2026-46115, CVE-2026-46119,
CVE-2026-46135, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243,
CVE-2026-46244, CVE-2026-46266, CVE-2026-46289, CVE-2026-46290,
CVE-2026-46316, CVE-2026-46325
Package Information:
https://launchpad.net/ubuntu/+source/linux-oem-6.17/6.17.0-1028.28
[USN-8493-1] Linux kernel vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8493-1
July 01, 2026
linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-azure,
linux-azure-5.15, linux-azure-fde-5.15, linux-fips, linux-gcp,
linux-gcp-fips, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm,
linux-ibm-5.15, linux-intel-iot-realtime, linux-intel-iotg, linux-kvm,
linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia,
linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx,
linux-oracle, linux-realtime vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux: Linux kernel
- linux-aws: Linux kernel for Amazon Web Services (AWS) systems
- linux-aws-fips: Linux kernel for Amazon Web Services (AWS) systems with FIPS
- linux-azure: Linux kernel for Microsoft Azure Cloud systems
- linux-fips: Linux kernel with FIPS
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gcp-fips: Linux kernel for Google Cloud Platform (GCP) systems with FIPS
- linux-gke: Linux kernel for Google Container Engine (GKE) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-ibm: Linux kernel for IBM cloud systems
- linux-intel-iot-realtime: Linux kernel for Intel IoT Real-time platforms
- linux-intel-iotg: Linux kernel for Intel IoT platforms
- linux-kvm: Linux kernel for cloud environments
- linux-lowlatency: Linux low latency kernel
- linux-nvidia: Linux kernel for NVIDIA systems
- linux-nvidia-tegra: Linux kernel for NVIDIA Tegra systems
- linux-nvidia-tegra-igx: Linux kernel for NVIDIA Tegra IGX systems
- linux-oracle: Linux kernel for Oracle Cloud systems
- linux-realtime: Linux kernel for Real-time systems
- linux-aws-5.15: Linux kernel for Amazon Web Services (AWS) systems
- linux-azure-5.15: Linux kernel for Microsoft Azure cloud systems
- linux-azure-fde-5.15: Linux kernel for Microsoft Azure CVM cloud systems
- linux-hwe-5.15: Linux hardware enablement (HWE) kernel
- linux-ibm-5.15: Linux kernel for IBM cloud systems
- linux-lowlatency-hwe-5.15: Linux low latency kernel
- linux-nvidia-tegra-5.15: Linux kernel for NVIDIA Tegra systems
Details:
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- RISC-V architecture;
- Cryptographic API;
- InfiniBand drivers;
- IOMMU subsystem;
- Network drivers;
- STMicroelectronics network drivers;
- NVME drivers;
- x86 platform drivers;
- SCSI subsystem;
- SPI subsystem;
- TCM subsystem;
- USB over IP driver;
- File systems infrastructure;
- HFS+ file system;
- Network file system (NFS) server daemon;
- SMB network file system;
- IPv6 networking;
- Tracing infrastructure;
- Timer subsystem;
- B.A.T.M.A.N. meshing protocol;
- Bluetooth subsystem;
- Ethernet bridge;
- Ceph Core library;
- IPv4 networking;
- MAC80211 subsystem;
- Multipath TCP;
- Netfilter;
- RxRPC session sockets;
- SMC sockets;
- Sun RPC protocol;
- X.25 network layer;
- AMD SoC Alsa drivers;
- KVM subsystem;
(CVE-2022-48816, CVE-2023-53673, CVE-2025-37778, CVE-2025-37822,
CVE-2025-37924, CVE-2025-38201, CVE-2025-40082, CVE-2025-68214,
CVE-2025-68263, CVE-2025-71089, CVE-2025-71220, CVE-2025-71222,
CVE-2025-71224, CVE-2026-23176, CVE-2026-23180, CVE-2026-23182,
CVE-2026-23190, CVE-2026-23193, CVE-2026-23198, CVE-2026-23202,
CVE-2026-23206, CVE-2026-23216, CVE-2026-23256, CVE-2026-23257,
CVE-2026-23258, CVE-2026-23262, CVE-2026-23272, CVE-2026-23278,
CVE-2026-23428, CVE-2026-23450, CVE-2026-23455, CVE-2026-31402,
CVE-2026-31418, CVE-2026-31478, CVE-2026-31607, CVE-2026-31637,
CVE-2026-31649, CVE-2026-31657, CVE-2026-31659, CVE-2026-31668,
CVE-2026-31669, CVE-2026-31682, CVE-2026-31685, CVE-2026-43011,
CVE-2026-43037, CVE-2026-43038, CVE-2026-43071, CVE-2026-43114,
CVE-2026-43117, CVE-2026-43186, CVE-2026-43304, CVE-2026-43341,
CVE-2026-43383, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414,
CVE-2026-43493, CVE-2026-43501, CVE-2026-45988, CVE-2026-46043,
CVE-2026-46119, CVE-2026-46135, CVE-2026-46195, CVE-2026-46243)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.04 LTS
linux-image-5.15.0-1052-nvidia-tegra-igx 5.15.0-1052.52
linux-image-5.15.0-1052-nvidia-tegra-igx-rt 5.15.0-1052.52
linux-image-5.15.0-1063-nvidia-tegra 5.15.0-1063.63
linux-image-5.15.0-1063-nvidia-tegra-rt 5.15.0-1063.63
linux-image-5.15.0-1094-gkeop 5.15.0-1094.102
linux-image-5.15.0-1103-intel-iot-realtime 5.15.0-1103.105
Available with Ubuntu Pro
linux-image-5.15.0-1103-kvm 5.15.0-1103.108
linux-image-5.15.0-1105-ibm 5.15.0-1105.109
linux-image-5.15.0-1106-intel-iotg 5.15.0-1106.112
linux-image-5.15.0-1106-nvidia 5.15.0-1106.107
linux-image-5.15.0-1106-nvidia-lowlatency 5.15.0-1106.107
linux-image-5.15.0-1107-gke 5.15.0-1107.113
linux-image-5.15.0-1108-oracle 5.15.0-1108.114
linux-image-5.15.0-1110-realtime 5.15.0-1110.119
Available with Ubuntu Pro
linux-image-5.15.0-1111-aws 5.15.0-1111.118
linux-image-5.15.0-1111-aws-64k 5.15.0-1111.118
linux-image-5.15.0-1111-aws-fips 5.15.0-1111.118+fips1
Available with Ubuntu Pro
linux-image-5.15.0-1111-gcp 5.15.0-1111.121
linux-image-5.15.0-1111-gcp-fips 5.15.0-1111.121+fips1
Available with Ubuntu Pro
linux-image-5.15.0-1116-azure 5.15.0-1116.125
linux-image-5.15.0-183-lowlatency 5.15.0-183.193
linux-image-5.15.0-183-lowlatency-64k 5.15.0-183.193
linux-image-5.15.0-185-fips 5.15.0-185.195+fips1
Available with Ubuntu Pro
linux-image-5.15.0-185-generic 5.15.0-185.195
linux-image-5.15.0-185-generic-64k 5.15.0-185.195
linux-image-5.15.0-185-generic-lpae 5.15.0-185.195
linux-image-aws-5.15 5.15.0.1111.114
linux-image-aws-64k-5.15 5.15.0.1111.114
linux-image-aws-64k-lts-22.04 5.15.0.1111.114
linux-image-aws-fips 5.15.0.1111.107
Available with Ubuntu Pro
linux-image-aws-fips-5.15 5.15.0.1111.107
Available with Ubuntu Pro
linux-image-aws-lts-22.04 5.15.0.1111.114
linux-image-azure-5.15 5.15.0.1116.114
linux-image-azure-lts-22.04 5.15.0.1116.114
linux-image-fips 5.15.0.185.108
Available with Ubuntu Pro
linux-image-fips-5.15 5.15.0.185.108
Available with Ubuntu Pro
linux-image-gcp-5.15 5.15.0.1111.108
linux-image-gcp-fips 5.15.0.1111.101
Available with Ubuntu Pro
linux-image-gcp-fips-5.15 5.15.0.1111.101
Available with Ubuntu Pro
linux-image-gcp-lts-22.04 5.15.0.1111.108
linux-image-generic 5.15.0.185.166
linux-image-generic-5.15 5.15.0.185.166
linux-image-generic-64k 5.15.0.185.166
linux-image-generic-64k-5.15 5.15.0.185.166
linux-image-generic-lpae 5.15.0.185.166
linux-image-generic-lpae-5.15 5.15.0.185.166
linux-image-gke 5.15.0.1107.106
linux-image-gke-5.15 5.15.0.1107.106
linux-image-gkeop 5.15.0.1094.93
linux-image-gkeop-5.15 5.15.0.1094.93
linux-image-ibm 5.15.0.1105.102
linux-image-ibm-5.15 5.15.0.1105.102
linux-image-intel-iot-realtime 5.15.0.1103.107
Available with Ubuntu Pro
linux-image-intel-iot-realtime-5.15 5.15.0.1103.107
Available with Ubuntu Pro
linux-image-intel-iotg 5.15.0.1106.105
linux-image-intel-iotg-5.15 5.15.0.1106.105
linux-image-kvm 5.15.0.1103.99
linux-image-kvm-5.15 5.15.0.1103.99
linux-image-lowlatency 5.15.0.183.154
linux-image-lowlatency-5.15 5.15.0.183.154
linux-image-lowlatency-64k 5.15.0.183.154
linux-image-lowlatency-64k-5.15 5.15.0.183.154
linux-image-nvidia 5.15.0.1106.106
linux-image-nvidia-5.15 5.15.0.1106.106
linux-image-nvidia-lowlatency 5.15.0.1106.106
linux-image-nvidia-lowlatency-5.15 5.15.0.1106.106
linux-image-nvidia-tegra 5.15.0.1063.63
linux-image-nvidia-tegra-5.15 5.15.0.1063.63
linux-image-nvidia-tegra-igx 5.15.0.1052.54
linux-image-nvidia-tegra-igx-5.15 5.15.0.1052.54
linux-image-nvidia-tegra-igx-rt 5.15.0.1052.54
linux-image-nvidia-tegra-igx-rt-5.15 5.15.0.1052.54
linux-image-nvidia-tegra-rt 5.15.0.1063.63
linux-image-nvidia-tegra-rt-5.15 5.15.0.1063.63
linux-image-oem-20.04 5.15.0.185.166
linux-image-oracle-5.15 5.15.0.1108.104
linux-image-oracle-lts-22.04 5.15.0.1108.104
linux-image-realtime 5.15.0.1110.114
Available with Ubuntu Pro
linux-image-realtime-5.15 5.15.0.1110.114
Available with Ubuntu Pro
linux-image-virtual 5.15.0.185.166
linux-image-virtual-5.15 5.15.0.185.166
Ubuntu 20.04 LTS
linux-image-5.15.0-1063-nvidia-tegra 5.15.0-1063.63~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-1063-nvidia-tegra-rt 5.15.0-1063.63~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-1105-ibm 5.15.0-1105.109~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-1111-aws 5.15.0-1111.118~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-1116-azure 5.15.0-1116.125~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-1116-azure-fde 5.15.0-1116.125~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-183-lowlatency 5.15.0-183.193~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-183-lowlatency-64k 5.15.0-183.193~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-185-generic 5.15.0-185.195~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-185-generic-64k 5.15.0-185.195~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-185-generic-lpae 5.15.0-185.195~20.04.1
Available with Ubuntu Pro
linux-image-aws 5.15.0.1111.118~20.04.1
Available with Ubuntu Pro
linux-image-aws-5.15 5.15.0.1111.118~20.04.1
Available with Ubuntu Pro
linux-image-azure 5.15.0.1116.125~20.04.1
Available with Ubuntu Pro
linux-image-azure-5.15 5.15.0.1116.125~20.04.1
Available with Ubuntu Pro
linux-image-azure-cvm 5.15.0.1116.125~20.04.1
Available with Ubuntu Pro
linux-image-azure-fde 5.15.0.1116.125~20.04.1
Available with Ubuntu Pro
linux-image-azure-fde-5.15 5.15.0.1116.125~20.04.1
Available with Ubuntu Pro
linux-image-generic-5.15 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-generic-64k-5.15 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-generic-64k-hwe-20.04 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-generic-hwe-20.04 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-generic-lpae-5.15 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-generic-lpae-hwe-20.04 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-ibm 5.15.0.1105.109~20.04.1
Available with Ubuntu Pro
linux-image-ibm-5.15 5.15.0.1105.109~20.04.1
Available with Ubuntu Pro
linux-image-lowlatency-5.15 5.15.0.183.193~20.04.1
Available with Ubuntu Pro
linux-image-lowlatency-64k-5.15 5.15.0.183.193~20.04.1
Available with Ubuntu Pro
linux-image-lowlatency-64k-hwe-20.04 5.15.0.183.193~20.04.1
Available with Ubuntu Pro
linux-image-lowlatency-hwe-20.04 5.15.0.183.193~20.04.1
Available with Ubuntu Pro
linux-image-nvidia-tegra 5.15.0.1063.63~20.04.1
Available with Ubuntu Pro
linux-image-nvidia-tegra-5.15 5.15.0.1063.63~20.04.1
Available with Ubuntu Pro
linux-image-nvidia-tegra-rt 5.15.0.1063.63~20.04.1
Available with Ubuntu Pro
linux-image-nvidia-tegra-rt-5.15 5.15.0.1063.63~20.04.1
Available with Ubuntu Pro
linux-image-oem-20.04 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-oem-20.04b 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-oem-20.04c 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-oem-20.04d 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-virtual-5.15 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
linux-image-virtual-hwe-20.04 5.15.0.185.195~20.04.1
Available with Ubuntu Pro
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.
References:
https://ubuntu.com/security/notices/USN-8493-1
CVE-2022-48816, CVE-2023-53673, CVE-2025-37778, CVE-2025-37822,
CVE-2025-37924, CVE-2025-38201, CVE-2025-40082, CVE-2025-68214,
CVE-2025-68263, CVE-2025-71089, CVE-2025-71220, CVE-2025-71222,
CVE-2025-71224, CVE-2026-23176, CVE-2026-23180, CVE-2026-23182,
CVE-2026-23190, CVE-2026-23193, CVE-2026-23198, CVE-2026-23202,
CVE-2026-23206, CVE-2026-23216, CVE-2026-23256, CVE-2026-23257,
CVE-2026-23258, CVE-2026-23262, CVE-2026-23272, CVE-2026-23278,
CVE-2026-23428, CVE-2026-23450, CVE-2026-23455, CVE-2026-31402,
CVE-2026-31418, CVE-2026-31478, CVE-2026-31607, CVE-2026-31637,
CVE-2026-31649, CVE-2026-31657, CVE-2026-31659, CVE-2026-31668,
CVE-2026-31669, CVE-2026-31682, CVE-2026-31685, CVE-2026-43011,
CVE-2026-43037, CVE-2026-43038, CVE-2026-43071, CVE-2026-43114,
CVE-2026-43117, CVE-2026-43186, CVE-2026-43304, CVE-2026-43341,
CVE-2026-43383, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414,
CVE-2026-43493, CVE-2026-43501, CVE-2026-45988, CVE-2026-46043,
CVE-2026-46119, CVE-2026-46135, CVE-2026-46195, CVE-2026-46243
Package Information:
https://launchpad.net/ubuntu/+source/linux/5.15.0-185.195
https://launchpad.net/ubuntu/+source/linux-aws/5.15.0-1111.118
https://launchpad.net/ubuntu/+source/linux-aws-fips/5.15.0-1111.118+fips1
https://launchpad.net/ubuntu/+source/linux-azure/5.15.0-1116.125
https://launchpad.net/ubuntu/+source/linux-fips/5.15.0-185.195+fips1
https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1111.121
https://launchpad.net/ubuntu/+source/linux-gcp-fips/5.15.0-1111.121+fips1
https://launchpad.net/ubuntu/+source/linux-gke/5.15.0-1107.113
https://launchpad.net/ubuntu/+source/linux-gkeop/5.15.0-1094.102
https://launchpad.net/ubuntu/+source/linux-ibm/5.15.0-1105.109
https://launchpad.net/ubuntu/+source/linux-intel-iot-realtime/5.15.0-1103.105
https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1106.112
https://launchpad.net/ubuntu/+source/linux-kvm/5.15.0-1103.108
https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-183.193
https://launchpad.net/ubuntu/+source/linux-nvidia/5.15.0-1106.107
https://launchpad.net/ubuntu/+source/linux-nvidia-tegra/5.15.0-1063.63
https://launchpad.net/ubuntu/+source/linux-nvidia-tegra-igx/5.15.0-1052.52
https://launchpad.net/ubuntu/+source/linux-oracle/5.15.0-1108.114
https://launchpad.net/ubuntu/+source/linux-realtime/5.15.0-1110.119
[USN-8492-1] Linux kernel vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8492-1
July 01, 2026
linux, linux-aws, linux-aws-fips, linux-gcp, linux-gcp-fips, linux-ibm,
linux-nvidia, linux-nvidia-6.8, linux-oracle, linux-realtime,
linux-realtime-6.8 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux: Linux kernel
- linux-aws: Linux kernel for Amazon Web Services (AWS) systems
- linux-aws-fips: Linux kernel for Amazon Web Services (AWS) systems with FIPS
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gcp-fips: Linux kernel for Google Cloud Platform (GCP) systems with FIPS
- linux-ibm: Linux kernel for IBM cloud systems
- linux-nvidia: Linux kernel for NVIDIA systems
- linux-oracle: Linux kernel for Oracle Cloud systems
- linux-realtime: Linux kernel for Real-time systems
- linux-nvidia-6.8: Linux kernel for NVIDIA systems
- linux-realtime-6.8: Linux kernel for Real-time systems
Details:
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- ACPI drivers;
- ATM drivers;
- RNBD block device driver;
- Ublk userspace block driver;
- Bus devices;
- Character device driver;
- TPM device driver;
- Clock framework and drivers;
- Clocksource drivers;
- CPU idle management framework;
- Hardware crypto device drivers;
- DMA engine subsystem;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- Hardware monitoring drivers;
- IIO subsystem;
- InfiniBand drivers;
- IOMMU subsystem;
- Multiple devices driver;
- Media drivers;
- Multifunction device drivers;
- Broadcom VK accelerator driver;
- MOST (Media Oriented Systems Transport) drivers;
- MTD block device drivers;
- Ethernet bonding driver;
- Network drivers;
- Mellanox network drivers;
- STMicroelectronics network drivers;
- NTB driver;
- NVME drivers;
- PCI subsystem;
- Performance monitor drivers;
- Pin controllers subsystem;
- x86 platform drivers;
- Power supply drivers;
- RapidIO drivers;
- RAS (Reliability, Availability, Serviceability) subsystem;
- Remote Processor subsystem;
- RPMSG subsystem;
- S/390 drivers;
- SCSI subsystem;
- MediaTek SoC drivers;
- Texas Instruments SoC drivers;
- SPI subsystem;
- Greybus lights staging drivers;
- Realtek RTL8723BS SDIO drivers;
- UFS subsystem;
- ChipIdea USB driver;
- DesignWare USB3 driver;
- USB over IP driver;
- vDPA drivers;
- Virtio Host (VHOST) subsystem;
- Framebuffer layer;
- BTRFS file system;
- File systems infrastructure;
- Ceph distributed file system;
- Ext4 file system;
- F2FS file system;
- FAT file system;
- GFS2 file system;
- HFS+ file system;
- JFS file system;
- Network file system (NFS) server daemon;
- NILFS2 file system;
- NTFS3 file system;
- OCFS2 file system;
- Proc file system;
- Pstore file system;
- Diskquota system;
- SMB network file system;
- XFS file system;
- Audit subsystem;
- Memory Management;
- IPv6 networking;
- Netfilter;
- Tracing infrastructure;
- Kernel kexec() syscall;
- RCU subsystem;
- Scheduler infrastructure;
- Scatterlist API;
- 9P file system network protocol;
- Asynchronous Transfer Mode (ATM) subsystem;
- B.A.T.M.A.N. meshing protocol;
- Bluetooth subsystem;
- Ethernet bridge;
- Ceph Core library;
- Networking core;
- IPv4 networking;
- KCM (Kernel Connection Multiplexor) sockets driver;
- Multipath TCP;
- NFC subsystem;
- RDS protocol;
- RxRPC session sockets;
- Network traffic control;
- SMC sockets;
- Sun RPC protocol;
- X.25 network layer;
- XFRM subsystem;
- AppArmor security module;
- Simplified Mandatory Access Control Kernel framework;
- SOF drivers;
- USB sound devices;
(CVE-2025-40005, CVE-2025-71229, CVE-2025-71231, CVE-2025-71232,
CVE-2025-71233, CVE-2025-71235, CVE-2025-71236, CVE-2025-71237,
CVE-2025-71238, CVE-2025-71239, CVE-2025-71265, CVE-2025-71266,
CVE-2025-71267, CVE-2025-71272, CVE-2025-71273, CVE-2025-71274,
CVE-2025-71286, CVE-2025-71291, CVE-2025-71292, CVE-2025-71294,
CVE-2025-71295, CVE-2025-71297, CVE-2025-71304, CVE-2025-71305,
CVE-2026-23100, CVE-2026-23169, CVE-2026-23220, CVE-2026-23221,
CVE-2026-23222, CVE-2026-23228, CVE-2026-23229, CVE-2026-23230,
CVE-2026-23233, CVE-2026-23234, CVE-2026-23235, CVE-2026-23236,
CVE-2026-23237, CVE-2026-23238, CVE-2026-23241, CVE-2026-23242,
CVE-2026-23243, CVE-2026-23249, CVE-2026-23266, CVE-2026-23267,
CVE-2026-23272, CVE-2026-23278, CVE-2026-23392, CVE-2026-23428,
CVE-2026-23450, CVE-2026-23455, CVE-2026-31402, CVE-2026-31411,
CVE-2026-31418, CVE-2026-31436, CVE-2026-31448, CVE-2026-31478,
CVE-2026-31607, CVE-2026-31637, CVE-2026-31649, CVE-2026-31657,
CVE-2026-31659, CVE-2026-31668, CVE-2026-31669, CVE-2026-31682,
CVE-2026-31685, CVE-2026-31687, CVE-2026-31693, CVE-2026-43011,
CVE-2026-43037, CVE-2026-43038, CVE-2026-43071, CVE-2026-43114,
CVE-2026-43117, CVE-2026-43123, CVE-2026-43124, CVE-2026-43128,
CVE-2026-43130, CVE-2026-43132, CVE-2026-43133, CVE-2026-43134,
CVE-2026-43135, CVE-2026-43136, CVE-2026-43137, CVE-2026-43139,
CVE-2026-43140, CVE-2026-43141, CVE-2026-43143, CVE-2026-43145,
CVE-2026-43147, CVE-2026-43148, CVE-2026-43149, CVE-2026-43150,
CVE-2026-43152, CVE-2026-43153, CVE-2026-43156, CVE-2026-43157,
CVE-2026-43158, CVE-2026-43159, CVE-2026-43163, CVE-2026-43167,
CVE-2026-43168, CVE-2026-43169, CVE-2026-43170, CVE-2026-43171,
CVE-2026-43173, CVE-2026-43175, CVE-2026-43180, CVE-2026-43182,
CVE-2026-43183, CVE-2026-43184, CVE-2026-43186, CVE-2026-43187,
CVE-2026-43189, CVE-2026-43190, CVE-2026-43194, CVE-2026-43196,
CVE-2026-43199, CVE-2026-43200, CVE-2026-43201, CVE-2026-43202,
CVE-2026-43203, CVE-2026-43205, CVE-2026-43206, CVE-2026-43207,
CVE-2026-43209, CVE-2026-43211, CVE-2026-43212, CVE-2026-43214,
CVE-2026-43215, CVE-2026-43218, CVE-2026-43221, CVE-2026-43222,
CVE-2026-43223, CVE-2026-43225, CVE-2026-43226, CVE-2026-43227,
CVE-2026-43230, CVE-2026-43231, CVE-2026-43232, CVE-2026-43233,
CVE-2026-43236, CVE-2026-43238, CVE-2026-43239, CVE-2026-43241,
CVE-2026-43242, CVE-2026-43244, CVE-2026-43246, CVE-2026-43248,
CVE-2026-43249, CVE-2026-43250, CVE-2026-43251, CVE-2026-43253,
CVE-2026-43255, CVE-2026-43256, CVE-2026-43257, CVE-2026-43258,
CVE-2026-43261, CVE-2026-43262, CVE-2026-43264, CVE-2026-43266,
CVE-2026-43268, CVE-2026-43269, CVE-2026-43270, CVE-2026-43271,
CVE-2026-43273, CVE-2026-43275, CVE-2026-43277, CVE-2026-43278,
CVE-2026-43279, CVE-2026-43283, CVE-2026-43287, CVE-2026-43288,
CVE-2026-43289, CVE-2026-43291, CVE-2026-43295, CVE-2026-43296,
CVE-2026-43297, CVE-2026-43300, CVE-2026-43302, CVE-2026-43304,
CVE-2026-43312, CVE-2026-43313, CVE-2026-43314, CVE-2026-43315,
CVE-2026-43316, CVE-2026-43317, CVE-2026-43318, CVE-2026-43319,
CVE-2026-43320, CVE-2026-43341, CVE-2026-43378, CVE-2026-43383,
CVE-2026-43384, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414,
CVE-2026-43493, CVE-2026-43501, CVE-2026-45847, CVE-2026-45848,
CVE-2026-45849, CVE-2026-45851, CVE-2026-45852, CVE-2026-45856,
CVE-2026-45857, CVE-2026-45859, CVE-2026-45860, CVE-2026-45861,
CVE-2026-45862, CVE-2026-45864, CVE-2026-45865, CVE-2026-45866,
CVE-2026-45867, CVE-2026-45868, CVE-2026-45869, CVE-2026-45870,
CVE-2026-45871, CVE-2026-45872, CVE-2026-45873, CVE-2026-45875,
CVE-2026-45877, CVE-2026-45878, CVE-2026-45879, CVE-2026-45880,
CVE-2026-45881, CVE-2026-45882, CVE-2026-45883, CVE-2026-45884,
CVE-2026-45885, CVE-2026-45886, CVE-2026-45890, CVE-2026-45891,
CVE-2026-45893, CVE-2026-45895, CVE-2026-45902, CVE-2026-45904,
CVE-2026-45905, CVE-2026-45910, CVE-2026-45912, CVE-2026-45913,
CVE-2026-45914, CVE-2026-45915, CVE-2026-45916, CVE-2026-45917,
CVE-2026-45919, CVE-2026-45921, CVE-2026-45923, CVE-2026-45928,
CVE-2026-45935, CVE-2026-45936, CVE-2026-45938, CVE-2026-45941,
CVE-2026-45946, CVE-2026-45947, CVE-2026-45948, CVE-2026-45954,
CVE-2026-45957, CVE-2026-45960, CVE-2026-45962, CVE-2026-45964,
CVE-2026-45965, CVE-2026-45968, CVE-2026-45969, CVE-2026-45970,
CVE-2026-45972, CVE-2026-45973, CVE-2026-45974, CVE-2026-45976,
CVE-2026-45978, CVE-2026-45981, CVE-2026-45982, CVE-2026-45983,
CVE-2026-45984, CVE-2026-45988, CVE-2026-46043, CVE-2026-46115,
CVE-2026-46119, CVE-2026-46135, CVE-2026-46185, CVE-2026-46195,
CVE-2026-46243, CVE-2026-46244, CVE-2026-46246, CVE-2026-46247,
CVE-2026-46249, CVE-2026-46250, CVE-2026-46251, CVE-2026-46253,
CVE-2026-46254, CVE-2026-46255, CVE-2026-46259, CVE-2026-46260,
CVE-2026-46261, CVE-2026-46265, CVE-2026-46266, CVE-2026-46267,
CVE-2026-46270, CVE-2026-46289, CVE-2026-46328)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
linux-image-6.8.0-1057-oracle 6.8.0-1057.58
linux-image-6.8.0-1057-oracle-64k 6.8.0-1057.58
linux-image-6.8.0-1058-nvidia 6.8.0-1058.61
linux-image-6.8.0-1058-nvidia-64k 6.8.0-1058.61
linux-image-6.8.0-1060-aws 6.8.0-1060.63
linux-image-6.8.0-1060-aws-64k 6.8.0-1060.63
linux-image-6.8.0-1060-aws-fips 6.8.0-1060.63+fips1
Available with Ubuntu Pro
linux-image-6.8.0-1060-ibm 6.8.0-1060.61
linux-image-6.8.0-1063-gcp 6.8.0-1063.69
linux-image-6.8.0-1063-gcp-64k 6.8.0-1063.69
linux-image-6.8.0-1063-gcp-fips 6.8.0-1063.69+fips1
Available with Ubuntu Pro
linux-image-6.8.0-134-generic 6.8.0-134.134
linux-image-6.8.0-134-generic-64k 6.8.0-134.134
linux-image-6.8.1-1055-realtime 6.8.1-1055.56
Available with Ubuntu Pro
linux-image-aws-6.8 6.8.0-1060.63
linux-image-aws-64k-6.8 6.8.0-1060.63
linux-image-aws-64k-lts-24.04 6.8.0-1060.63
linux-image-aws-fips 6.8.0-1060.63+fips1
Available with Ubuntu Pro
linux-image-aws-fips-6.8 6.8.0-1060.63+fips1
Available with Ubuntu Pro
linux-image-aws-lts-24.04 6.8.0-1060.63
linux-image-gcp-6.8 6.8.0-1063.69
linux-image-gcp-64k-6.8 6.8.0-1063.69
linux-image-gcp-64k-lts-24.04 6.8.0-1063.69
linux-image-gcp-fips 6.8.0-1063.69+fips1
Available with Ubuntu Pro
linux-image-gcp-fips-6.8 6.8.0-1063.69+fips1
Available with Ubuntu Pro
linux-image-gcp-lts-24.04 6.8.0-1063.69
linux-image-generic 6.8.0-134.134
linux-image-generic-6.8 6.8.0-134.134
linux-image-generic-64k 6.8.0-134.134
linux-image-generic-64k-6.8 6.8.0-134.134
linux-image-generic-lpae 6.8.0-134.134
linux-image-ibm 6.8.0-1060.61
linux-image-ibm-6.8 6.8.0-1060.61
linux-image-ibm-classic 6.8.0-1060.61
linux-image-ibm-lts-24.04 6.8.0-1060.61
linux-image-intel-iot-realtime 6.8.1-1055.56
Available with Ubuntu Pro
linux-image-intel-iotg 6.8.0-134.134
linux-image-kvm 6.8.0-134.134
linux-image-laptop-23.10 6.8.0-134.134
linux-image-nvidia 6.8.0-1058.61
linux-image-nvidia-6.8 6.8.0-1058.61
linux-image-nvidia-64k 6.8.0-1058.61
linux-image-nvidia-64k-6.8 6.8.0-1058.61
linux-image-oem-20.04 6.8.0-134.134
linux-image-oem-20.04b 6.8.0-134.134
linux-image-oem-20.04c 6.8.0-134.134
linux-image-oem-20.04d 6.8.0-134.134
linux-image-oem-22.04 6.8.0-134.134
linux-image-oracle-6.8 6.8.0-1057.58
linux-image-oracle-64k-6.8 6.8.0-1057.58
linux-image-oracle-64k-lts-24.04 6.8.0-1057.58
linux-image-oracle-lts-24.04 6.8.0-1057.58
linux-image-realtime 6.8.1-1055.56
Available with Ubuntu Pro
linux-image-realtime-6.8.1 6.8.1-1055.56
Available with Ubuntu Pro
linux-image-virtual 6.8.0-134.134
linux-image-virtual-6.8 6.8.0-134.134
Ubuntu 22.04 LTS
linux-image-6.8.0-1058-nvidia 6.8.0-1058.61~22.04.1
linux-image-6.8.0-1058-nvidia-64k 6.8.0-1058.61~22.04.1
linux-image-6.8.1-1055-realtime 6.8.1-1055.56~22.04.1
Available with Ubuntu Pro
linux-image-nvidia-6.8 6.8.0-1058.61~22.04.1
linux-image-nvidia-64k-6.8 6.8.0-1058.61~22.04.1
linux-image-nvidia-64k-hwe-22.04 6.8.0-1058.61~22.04.1
linux-image-nvidia-hwe-22.04 6.8.0-1058.61~22.04.1
linux-image-realtime-6.8.1 6.8.1-1055.56~22.04.1
Available with Ubuntu Pro
linux-image-realtime-hwe-22.04 6.8.1-1055.56~22.04.1
Available with Ubuntu Pro
After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.
References:
https://ubuntu.com/security/notices/USN-8492-1
CVE-2025-40005, CVE-2025-71229, CVE-2025-71231, CVE-2025-71232,
CVE-2025-71233, CVE-2025-71235, CVE-2025-71236, CVE-2025-71237,
CVE-2025-71238, CVE-2025-71239, CVE-2025-71265, CVE-2025-71266,
CVE-2025-71267, CVE-2025-71272, CVE-2025-71273, CVE-2025-71274,
CVE-2025-71286, CVE-2025-71291, CVE-2025-71292, CVE-2025-71294,
CVE-2025-71295, CVE-2025-71297, CVE-2025-71304, CVE-2025-71305,
CVE-2026-23100, CVE-2026-23169, CVE-2026-23220, CVE-2026-23221,
CVE-2026-23222, CVE-2026-23228, CVE-2026-23229, CVE-2026-23230,
CVE-2026-23233, CVE-2026-23234, CVE-2026-23235, CVE-2026-23236,
CVE-2026-23237, CVE-2026-23238, CVE-2026-23241, CVE-2026-23242,
CVE-2026-23243, CVE-2026-23249, CVE-2026-23266, CVE-2026-23267,
CVE-2026-23272, CVE-2026-23278, CVE-2026-23392, CVE-2026-23428,
CVE-2026-23450, CVE-2026-23455, CVE-2026-31402, CVE-2026-31411,
CVE-2026-31418, CVE-2026-31436, CVE-2026-31448, CVE-2026-31478,
CVE-2026-31607, CVE-2026-31637, CVE-2026-31649, CVE-2026-31657,
CVE-2026-31659, CVE-2026-31668, CVE-2026-31669, CVE-2026-31682,
CVE-2026-31685, CVE-2026-31687, CVE-2026-31693, CVE-2026-43011,
CVE-2026-43037, CVE-2026-43038, CVE-2026-43071, CVE-2026-43114,
CVE-2026-43117, CVE-2026-43123, CVE-2026-43124, CVE-2026-43128,
CVE-2026-43130, CVE-2026-43132, CVE-2026-43133, CVE-2026-43134,
CVE-2026-43135, CVE-2026-43136, CVE-2026-43137, CVE-2026-43139,
CVE-2026-43140, CVE-2026-43141, CVE-2026-43143, CVE-2026-43145,
CVE-2026-43147, CVE-2026-43148, CVE-2026-43149, CVE-2026-43150,
CVE-2026-43152, CVE-2026-43153, CVE-2026-43156, CVE-2026-43157,
CVE-2026-43158, CVE-2026-43159, CVE-2026-43163, CVE-2026-43167,
CVE-2026-43168, CVE-2026-43169, CVE-2026-43170, CVE-2026-43171,
CVE-2026-43173, CVE-2026-43175, CVE-2026-43180, CVE-2026-43182,
CVE-2026-43183, CVE-2026-43184, CVE-2026-43186, CVE-2026-43187,
CVE-2026-43189, CVE-2026-43190, CVE-2026-43194, CVE-2026-43196,
CVE-2026-43199, CVE-2026-43200, CVE-2026-43201, CVE-2026-43202,
CVE-2026-43203, CVE-2026-43205, CVE-2026-43206, CVE-2026-43207,
CVE-2026-43209, CVE-2026-43211, CVE-2026-43212, CVE-2026-43214,
CVE-2026-43215, CVE-2026-43218, CVE-2026-43221, CVE-2026-43222,
CVE-2026-43223, CVE-2026-43225, CVE-2026-43226, CVE-2026-43227,
CVE-2026-43230, CVE-2026-43231, CVE-2026-43232, CVE-2026-43233,
CVE-2026-43236, CVE-2026-43238, CVE-2026-43239, CVE-2026-43241,
CVE-2026-43242, CVE-2026-43244, CVE-2026-43246, CVE-2026-43248,
CVE-2026-43249, CVE-2026-43250, CVE-2026-43251, CVE-2026-43253,
CVE-2026-43255, CVE-2026-43256, CVE-2026-43257, CVE-2026-43258,
CVE-2026-43261, CVE-2026-43262, CVE-2026-43264, CVE-2026-43266,
CVE-2026-43268, CVE-2026-43269, CVE-2026-43270, CVE-2026-43271,
CVE-2026-43273, CVE-2026-43275, CVE-2026-43277, CVE-2026-43278,
CVE-2026-43279, CVE-2026-43283, CVE-2026-43287, CVE-2026-43288,
CVE-2026-43289, CVE-2026-43291, CVE-2026-43295, CVE-2026-43296,
CVE-2026-43297, CVE-2026-43300, CVE-2026-43302, CVE-2026-43304,
CVE-2026-43312, CVE-2026-43313, CVE-2026-43314, CVE-2026-43315,
CVE-2026-43316, CVE-2026-43317, CVE-2026-43318, CVE-2026-43319,
CVE-2026-43320, CVE-2026-43341, CVE-2026-43378, CVE-2026-43383,
CVE-2026-43384, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414,
CVE-2026-43493, CVE-2026-43501, CVE-2026-45847, CVE-2026-45848,
CVE-2026-45849, CVE-2026-45851, CVE-2026-45852, CVE-2026-45856,
CVE-2026-45857, CVE-2026-45859, CVE-2026-45860, CVE-2026-45861,
CVE-2026-45862, CVE-2026-45864, CVE-2026-45865, CVE-2026-45866,
CVE-2026-45867, CVE-2026-45868, CVE-2026-45869, CVE-2026-45870,
CVE-2026-45871, CVE-2026-45872, CVE-2026-45873, CVE-2026-45875,
CVE-2026-45877, CVE-2026-45878, CVE-2026-45879, CVE-2026-45880,
CVE-2026-45881, CVE-2026-45882, CVE-2026-45883, CVE-2026-45884,
CVE-2026-45885, CVE-2026-45886, CVE-2026-45890, CVE-2026-45891,
CVE-2026-45893, CVE-2026-45895, CVE-2026-45902, CVE-2026-45904,
CVE-2026-45905, CVE-2026-45910, CVE-2026-45912, CVE-2026-45913,
CVE-2026-45914, CVE-2026-45915, CVE-2026-45916, CVE-2026-45917,
CVE-2026-45919, CVE-2026-45921, CVE-2026-45923, CVE-2026-45928,
CVE-2026-45935, CVE-2026-45936, CVE-2026-45938, CVE-2026-45941,
CVE-2026-45946, CVE-2026-45947, CVE-2026-45948, CVE-2026-45954,
CVE-2026-45957, CVE-2026-45960, CVE-2026-45962, CVE-2026-45964,
CVE-2026-45965, CVE-2026-45968, CVE-2026-45969, CVE-2026-45970,
CVE-2026-45972, CVE-2026-45973, CVE-2026-45974, CVE-2026-45976,
CVE-2026-45978, CVE-2026-45981, CVE-2026-45982, CVE-2026-45983,
CVE-2026-45984, CVE-2026-45988, CVE-2026-46043, CVE-2026-46115,
CVE-2026-46119, CVE-2026-46135, CVE-2026-46185, CVE-2026-46195,
CVE-2026-46243, CVE-2026-46244, CVE-2026-46246, CVE-2026-46247,
CVE-2026-46249, CVE-2026-46250, CVE-2026-46251, CVE-2026-46253,
CVE-2026-46254, CVE-2026-46255, CVE-2026-46259, CVE-2026-46260,
CVE-2026-46261, CVE-2026-46265, CVE-2026-46266, CVE-2026-46267,
CVE-2026-46270, CVE-2026-46289, CVE-2026-46328
Package Information:
https://launchpad.net/ubuntu/+source/linux/6.8.0-134.134
https://launchpad.net/ubuntu/+source/linux-aws/6.8.0-1060.63
https://launchpad.net/ubuntu/+source/linux-aws-fips/6.8.0-1060.63+fips1
https://launchpad.net/ubuntu/+source/linux-gcp/6.8.0-1063.69
https://launchpad.net/ubuntu/+source/linux-gcp-fips/6.8.0-1063.69+fips1
https://launchpad.net/ubuntu/+source/linux-ibm/6.8.0-1060.61
https://launchpad.net/ubuntu/+source/linux-nvidia/6.8.0-1058.61
https://launchpad.net/ubuntu/+source/linux-oracle/6.8.0-1057.58
https://launchpad.net/ubuntu/+source/linux-realtime/6.8.1-1055.56
https://launchpad.net/ubuntu/+source/linux-nvidia-6.8/6.8.0-1058.61~22.04.1
https://launchpad.net/ubuntu/+source/linux-realtime-6.8/6.8.1-1055.56~22.04.1
