[USN-8098-1] Linux kernel vulnerabilities
[USN-8087-2] python-cryptography regression
[USN-8097-1] Roundcube Webmail vulnerabilities
[USN-8095-2] Linux kernel (FIPS) vulnerabilities
[USN-8100-1] Linux kernel (NVIDIA) vulnerabilities
[USN-8096-2] Linux kernel (FIPS) vulnerabilities
[USN-8099-1] curl vulnerabilities
[USN-8098-1] Linux kernel vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8098-1
March 16, 2026
linux vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux: Linux kernel
Details:
Qualys discovered that several vulnerabilities existed in the AppArmor
Linux kernel Security Module (LSM). An unprivileged local attacker could
use these issues to load, replace, and remove arbitrary AppArmor profiles
causing denial of service, exposure of sensitive information (kernel
memory), local privilege escalation, or possibly escape a container.
(LP: #2143853)
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:
- x86 architecture;
- GPIO subsystem;
- GPU drivers;
- MMC subsystem;
- BTRFS file system;
- XFRM subsystem;
- IPv4 networking;
- IPv6 networking;
- MAC80211 subsystem;
- SMC sockets;
(CVE-2021-47599, CVE-2022-48875, CVE-2022-49072, CVE-2022-49267,
CVE-2024-49927, CVE-2024-56640, CVE-2025-21780, CVE-2025-40215)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 20.04 LTS
linux-image-5.4.0-227-generic 5.4.0-227.247
Available with Ubuntu Pro
linux-image-5.4.0-227-generic-lpae 5.4.0-227.247
Available with Ubuntu Pro
linux-image-5.4.0-227-lowlatency 5.4.0-227.247
Available with Ubuntu Pro
linux-image-generic 5.4.0.227.219
Available with Ubuntu Pro
linux-image-generic-5.4 5.4.0.227.219
Available with Ubuntu Pro
linux-image-generic-lpae 5.4.0.227.219
Available with Ubuntu Pro
linux-image-generic-lpae-5.4 5.4.0.227.219
Available with Ubuntu Pro
linux-image-lowlatency 5.4.0.227.219
Available with Ubuntu Pro
linux-image-lowlatency-5.4 5.4.0.227.219
Available with Ubuntu Pro
linux-image-oem 5.4.0.227.219
Available with Ubuntu Pro
linux-image-oem-osp1 5.4.0.227.219
Available with Ubuntu Pro
linux-image-virtual 5.4.0.227.219
Available with Ubuntu Pro
linux-image-virtual-5.4 5.4.0.227.219
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-8098-1
https://launchpad.net/bugs/2143853
CVE-2021-47599, CVE-2022-48875, CVE-2022-49072, CVE-2022-49267,
CVE-2024-49927, CVE-2024-56640, CVE-2025-21780, CVE-2025-40215,
[USN-8087-2] python-cryptography regression
==========================================================================
Ubuntu Security Notice USN-8087-2
March 16, 2026
python-cryptography regression
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 25.10
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
Summary:
USN-8087-1 introduced a regression in python-cryptography
Software Description:
- python-cryptography: Cryptography Python library
Details:
USN-8087-1 fixed a vulnerability in python-cryptography. The update caused
a regression when using ECC algorithms with certain software. This update
fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that python-cryptography incorrectly handled subgroup
validation for SECT curves. A remote attacker could use this issue to
perform a subgroup attack and possibly recover the least significant bits
of private keys.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 25.10
python3-cryptography 43.0.0-1ubuntu1.2
Ubuntu 24.04 LTS
python3-cryptography 41.0.7-4ubuntu0.4
Ubuntu 22.04 LTS
python3-cryptography 3.4.8-1ubuntu2.4
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-8087-2
https://ubuntu.com/security/notices/USN-8087-1
https://launchpad.net/bugs/2144373
Package Information:
https://launchpad.net/ubuntu/+source/python-cryptography/43.0.0-1ubuntu1.2
https://launchpad.net/ubuntu/+source/python-cryptography/41.0.7-4ubuntu0.4
https://launchpad.net/ubuntu/+source/python-cryptography/3.4.8-1ubuntu2.4
[USN-8097-1] Roundcube Webmail vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8097-1
March 16, 2026
roundcube vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
Summary:
Roundcube Webmail could be made to run arbitrary code via cross-site scripting.
Software Description:
- roundcube: skinnable AJAX based webmail solution for IMAP servers - metapack
Details:
It was discovered that Roundcube Webmail did not properly sanitize the
animate tag within SVG documents. An attacker could possibly use
this issue to cause a cross-site scripting attack.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
roundcube-core 1.6.6+dfsg-2ubuntu0.1+esm2
Available with Ubuntu Pro
Ubuntu 22.04 LTS
roundcube-core 1.5.0+dfsg.1-2ubuntu0.1~esm5
Available with Ubuntu Pro
Ubuntu 20.04 LTS
roundcube-core 1.4.3+dfsg.1-1ubuntu0.1~esm6
Available with Ubuntu Pro
roundcube-plugins 1.4.3+dfsg.1-1ubuntu0.1~esm6
Available with Ubuntu Pro
Ubuntu 18.04 LTS
roundcube-core 1.3.6+dfsg.1-1ubuntu0.1~esm6
Available with Ubuntu Pro
roundcube-plugins 1.3.6+dfsg.1-1ubuntu0.1~esm6
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-8097-1
CVE-2025-68461
[USN-8095-2] Linux kernel (FIPS) vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8095-2
March 16, 2026
linux-fips, linux-aws-fips, linux-gcp-fips 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-aws-fips: Linux kernel for Amazon Web Services (AWS) systems with FIPS
- linux-fips: Linux kernel with FIPS
- linux-gcp-fips: Linux kernel for Google Cloud Platform (GCP) systems with
FIPS
Details:
Qualys discovered that several vulnerabilities existed in the AppArmor
Linux kernel Security Module (LSM). An unprivileged local attacker could
use these issues to load, replace, and remove arbitrary AppArmor profiles
causing denial of service, exposure of sensitive information (kernel
memory), local privilege escalation, or possibly escape a container.
(LP: #2143853)
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;
- Nios II architecture;
- PA-RISC architecture;
- RISC-V architecture;
- S390 architecture;
- Sun Sparc architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Xtensa architecture;
- Block layer subsystem;
- Cryptographic API;
- Compute Acceleration Framework;
- ACPI drivers;
- ATM drivers;
- Drivers core;
- Block device driver;
- Network block device driver;
- Bluetooth drivers;
- Bus devices;
- Hardware random number generator core;
- Character device driver;
- Data acquisition framework and drivers;
- CPU frequency scaling framework;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine subsystem;
- ARM SCMI message protocol;
- EFI core;
- Intel Stratix 10 firmware drivers;
- GPU drivers;
- HID subsystem;
- CoreSight HW tracing drivers;
- IIO subsystem;
- InfiniBand drivers;
- Input Device core drivers;
- Input Device (Miscellaneous) drivers;
- Input Device (Tablet) drivers;
- IOMMU subsystem;
- ISDN/mISDN subsystem;
- Mailbox framework;
- Multiple devices driver;
- Media drivers;
- Fastrpc Driver;
- MOST (Media Oriented Systems Transport) drivers;
- MTD block device drivers;
- Ethernet bonding driver;
- Network drivers;
- Mellanox network drivers;
- STMicroelectronics network drivers;
- Texas Instruments network drivers;
- Ethernet team driver;
- NVME drivers;
- PCI subsystem;
- PCCARD (PCMCIA/CardBus) bus subsystem;
- Performance monitor drivers;
- Pin controllers subsystem;
- x86 platform drivers;
- ARM PM domains;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- PWM drivers;
- Remote Processor subsystem;
- S/390 drivers;
- SCSI subsystem;
- Texas Instruments SoC drivers;
- TCM subsystem;
- Trusted Execution Environment drivers;
- TTY drivers;
- Userspace I/O drivers;
- Cadence USB3 driver;
- DesignWare USB3 driver;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller drivers;
- USB Mass Storage drivers;
- Virtio Host (VHOST) subsystem;
- Framebuffer layer;
- Xen hypervisor drivers;
- AFS file system;
- BTRFS file system;
- Ceph distributed file system;
- File systems infrastructure;
- EFI Variable file system;
- exFAT file system;
- Ext4 file system;
- F2FS file system;
- FUSE (File system in Userspace);
- GFS2 file system;
- HFS file system;
- HFS+ file system;
- HugeTLB file system;
- JFS file system;
- KERNFS file system;
- Network file system (NFS) client;
- Network file system (NFS) server daemon;
- File system notification infrastructure;
- NTFS3 file system;
- OCFS2 file system;
- OrangeFS file system;
- Proc file system;
- Diskquota system;
- SMB network file system;
- SquashFS file system;
- UDF file system;
- XFS file system;
- Asynchronous Transfer Mode (ATM) subsystem;
- BPF subsystem;
- Mellanox drivers;
- NFS page cache wrapper;
- Memory management;
- Memory Management;
- Media input infrastructure;
- Bluetooth subsystem;
- IP tunnels definitions;
- Network traffic control;
- Rose network layer;
- Network sockets;
- io_uring subsystem;
- Control group (cgroup);
- Kernel crash support code;
- Kernel futex primitives;
- PID allocator;
- Scheduler infrastructure;
- Syscalls implementation;
- Timer subsystem;
- Tracing infrastructure;
- 9P file system network protocol;
- Amateur Radio drivers;
- B.A.T.M.A.N. meshing protocol;
- Ethernet bridge;
- Ceph Core library;
- Networking core;
- Devlink API;
- IPv4 networking;
- IPv6 networking;
- MAC80211 subsystem;
- Multipath TCP;
- Netfilter;
- NFC subsystem;
- Open vSwitch;
- RF switch subsystem;
- SCTP protocol;
- SMC sockets;
- Sun RPC protocol;
- TIPC protocol;
- TLS protocol;
- VMware vSockets driver;
- Wireless networking;
- eXpress Data Path;
- XFRM subsystem;
- Integrity Measurement Architecture(IMA) framework;
- Intel ASoC drivers;
- QCOM ASoC drivers;
- USB sound devices;
(CVE-2025-21833, CVE-2025-22103, CVE-2025-22105, CVE-2025-22106,
CVE-2025-22107, CVE-2025-22113, CVE-2025-22121, CVE-2025-22124,
CVE-2025-22125, CVE-2025-23129, CVE-2025-23130, CVE-2025-23133,
CVE-2025-23143, CVE-2025-37860, CVE-2025-38105, CVE-2025-38502,
CVE-2025-38556, CVE-2025-38627, CVE-2025-38643, CVE-2025-38709,
CVE-2025-39678, CVE-2025-39697, CVE-2025-39805, CVE-2025-39806,
CVE-2025-39807, CVE-2025-39808, CVE-2025-39810, CVE-2025-39811,
CVE-2025-39812, CVE-2025-39813, CVE-2025-39815, CVE-2025-39817,
CVE-2025-39819, CVE-2025-39823, CVE-2025-39824, CVE-2025-39825,
CVE-2025-39826, CVE-2025-39827, CVE-2025-39828, CVE-2025-39829,
CVE-2025-39832, CVE-2025-39835, CVE-2025-39836, CVE-2025-39838,
CVE-2025-39839, CVE-2025-39841, CVE-2025-39842, CVE-2025-39843,
CVE-2025-39844, CVE-2025-39845, CVE-2025-39846, CVE-2025-39847,
CVE-2025-39848, CVE-2025-39849, CVE-2025-39850, CVE-2025-39851,
CVE-2025-39852, CVE-2025-39853, CVE-2025-39854, CVE-2025-39857,
CVE-2025-39860, CVE-2025-39861, CVE-2025-39863, CVE-2025-39864,
CVE-2025-39865, CVE-2025-39866, CVE-2025-39869, CVE-2025-39870,
CVE-2025-39871, CVE-2025-39873, CVE-2025-39876, CVE-2025-39877,
CVE-2025-39880, CVE-2025-39881, CVE-2025-39883, CVE-2025-39885,
CVE-2025-39886, CVE-2025-39891, CVE-2025-39894, CVE-2025-39895,
CVE-2025-39897, CVE-2025-39899, CVE-2025-39901, CVE-2025-39902,
CVE-2025-39907, CVE-2025-39909, CVE-2025-39911, CVE-2025-39913,
CVE-2025-39914, CVE-2025-39916, CVE-2025-39920, CVE-2025-39923,
CVE-2025-39927, CVE-2025-39929, CVE-2025-39931, CVE-2025-39932,
CVE-2025-39934, CVE-2025-39937, CVE-2025-39938, CVE-2025-39940,
CVE-2025-39942, CVE-2025-39943, CVE-2025-39944, CVE-2025-39945,
CVE-2025-39947, CVE-2025-39948, CVE-2025-39949, CVE-2025-39950,
CVE-2025-39951, CVE-2025-39952, CVE-2025-39953, CVE-2025-39955,
CVE-2025-39957, CVE-2025-39961, CVE-2025-39965, CVE-2025-39967,
CVE-2025-39968, CVE-2025-39969, CVE-2025-39970, CVE-2025-39971,
CVE-2025-39972, CVE-2025-39973, CVE-2025-39977, CVE-2025-39978,
CVE-2025-39980, CVE-2025-39981, CVE-2025-39982, CVE-2025-39985,
CVE-2025-39986, CVE-2025-39987, CVE-2025-39988, CVE-2025-39991,
CVE-2025-39992, CVE-2025-39994, CVE-2025-39995, CVE-2025-39996,
CVE-2025-39998, CVE-2025-40000, CVE-2025-40001, CVE-2025-40006,
CVE-2025-40008, CVE-2025-40009, CVE-2025-40010, CVE-2025-40011,
CVE-2025-40013, CVE-2025-40016, CVE-2025-40020, CVE-2025-40021,
CVE-2025-40024, CVE-2025-40026, CVE-2025-40027, CVE-2025-40029,
CVE-2025-40030, CVE-2025-40031, CVE-2025-40032, CVE-2025-40033,
CVE-2025-40035, CVE-2025-40036, CVE-2025-40037, CVE-2025-40038,
CVE-2025-40042, CVE-2025-40043, CVE-2025-40044, CVE-2025-40047,
CVE-2025-40048, CVE-2025-40049, CVE-2025-40051, CVE-2025-40052,
CVE-2025-40053, CVE-2025-40055, CVE-2025-40056, CVE-2025-40057,
CVE-2025-40058, CVE-2025-40059, CVE-2025-40060, CVE-2025-40061,
CVE-2025-40062, CVE-2025-40067, CVE-2025-40068, CVE-2025-40070,
CVE-2025-40071, CVE-2025-40077, CVE-2025-40078, CVE-2025-40079,
CVE-2025-40080, CVE-2025-40081, CVE-2025-40083, CVE-2025-40084,
CVE-2025-40085, CVE-2025-40087, CVE-2025-40088, CVE-2025-40092,
CVE-2025-40093, CVE-2025-40094, CVE-2025-40095, CVE-2025-40096,
CVE-2025-40099, CVE-2025-40100, CVE-2025-40101, CVE-2025-40103,
CVE-2025-40104, CVE-2025-40105, CVE-2025-40106, CVE-2025-40107,
CVE-2025-40109, CVE-2025-40110, CVE-2025-40111, CVE-2025-40112,
CVE-2025-40115, CVE-2025-40116, CVE-2025-40118, CVE-2025-40120,
CVE-2025-40121, CVE-2025-40123, CVE-2025-40124, CVE-2025-40125,
CVE-2025-40126, CVE-2025-40127, CVE-2025-40129, CVE-2025-40134,
CVE-2025-40137, CVE-2025-40140, CVE-2025-40141, CVE-2025-40153,
CVE-2025-40154, CVE-2025-40155, CVE-2025-40156, CVE-2025-40159,
CVE-2025-40160, CVE-2025-40165, CVE-2025-40166, CVE-2025-40167,
CVE-2025-40169, CVE-2025-40171, CVE-2025-40172, CVE-2025-40173,
CVE-2025-40176, CVE-2025-40178, CVE-2025-40179, CVE-2025-40180,
CVE-2025-40183, CVE-2025-40187, CVE-2025-40188, CVE-2025-40192,
CVE-2025-40193, CVE-2025-40194, CVE-2025-40196, CVE-2025-40198,
CVE-2025-40200, CVE-2025-40201, CVE-2025-40204, CVE-2025-40205,
CVE-2025-40206, CVE-2025-40207, CVE-2025-40211, CVE-2025-40218,
CVE-2025-40219, CVE-2025-40220, CVE-2025-40221, CVE-2025-40223,
CVE-2025-40226, CVE-2025-40231, CVE-2025-40233, CVE-2025-40235,
CVE-2025-40237, CVE-2025-40238, CVE-2025-40240, CVE-2025-40242,
CVE-2025-40243, CVE-2025-40244, CVE-2025-40245, CVE-2025-40248,
CVE-2025-40250, CVE-2025-40251, CVE-2025-40252, CVE-2025-40253,
CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259,
CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264,
CVE-2025-40266, CVE-2025-40268, CVE-2025-40269, CVE-2025-40271,
CVE-2025-40272, CVE-2025-40273, CVE-2025-40275, CVE-2025-40277,
CVE-2025-40278, CVE-2025-40279, CVE-2025-40280, CVE-2025-40281,
CVE-2025-40282, CVE-2025-40283, CVE-2025-40284, CVE-2025-40285,
CVE-2025-40286, CVE-2025-40287, CVE-2025-40288, CVE-2025-40289,
CVE-2025-40292, CVE-2025-40293, CVE-2025-40294, CVE-2025-40301,
CVE-2025-40303, CVE-2025-40304, CVE-2025-40305, CVE-2025-40306,
CVE-2025-40307, CVE-2025-40308, CVE-2025-40309, CVE-2025-40310,
CVE-2025-40311, CVE-2025-40312, CVE-2025-40313, CVE-2025-40314,
CVE-2025-40315, CVE-2025-40317, CVE-2025-40318, CVE-2025-40319,
CVE-2025-40320, CVE-2025-40321, CVE-2025-40322, CVE-2025-40323,
CVE-2025-40324, CVE-2025-40328, CVE-2025-40329, CVE-2025-40331,
CVE-2025-40333, CVE-2025-40337, CVE-2025-40339, CVE-2025-40341,
CVE-2025-40342, CVE-2025-40343, CVE-2025-40345, CVE-2025-40346,
CVE-2025-40347, CVE-2025-40349, CVE-2025-40350, CVE-2025-40351,
CVE-2025-40353, CVE-2025-40358, CVE-2025-40360, CVE-2025-40363,
CVE-2025-68168, CVE-2025-68171, CVE-2025-68172, CVE-2025-68173,
CVE-2025-68176, CVE-2025-68177, CVE-2025-68178, CVE-2025-68179,
CVE-2025-68180, CVE-2025-68183, CVE-2025-68184, CVE-2025-68185,
CVE-2025-68190, CVE-2025-68191, CVE-2025-68192, CVE-2025-68194,
CVE-2025-68198, CVE-2025-68200, CVE-2025-68201, CVE-2025-68204,
CVE-2025-68208, CVE-2025-68213, CVE-2025-68214, CVE-2025-68217,
CVE-2025-68218, CVE-2025-68219, CVE-2025-68220, CVE-2025-68222,
CVE-2025-68223, CVE-2025-68227, CVE-2025-68229, CVE-2025-68231,
CVE-2025-68233, CVE-2025-68235, CVE-2025-68237, CVE-2025-68238,
CVE-2025-68241, CVE-2025-68244, CVE-2025-68245, CVE-2025-68246,
CVE-2025-68249, CVE-2025-68282, CVE-2025-68283, CVE-2025-68284,
CVE-2025-68285, CVE-2025-68286, CVE-2025-68287, CVE-2025-68288,
CVE-2025-68289, CVE-2025-68290, CVE-2025-68295, CVE-2025-68297,
CVE-2025-68301, CVE-2025-68302, CVE-2025-68303, CVE-2025-68305,
CVE-2025-68307, CVE-2025-68308, CVE-2025-68310, CVE-2025-68311,
CVE-2025-68312, CVE-2025-68313, CVE-2025-68315, CVE-2025-68320,
CVE-2025-68321, CVE-2025-68322, CVE-2025-68327, CVE-2025-68328,
CVE-2025-68330, CVE-2025-68331, CVE-2025-68339, CVE-2025-68340,
CVE-2025-68342, CVE-2025-68343, CVE-2025-68734)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
linux-image-6.8.0-1050-aws-fips 6.8.0-1050.53+fips1
Available with Ubuntu Pro
linux-image-6.8.0-1052-gcp-fips 6.8.0-1052.55+fips1
Available with Ubuntu Pro
linux-image-6.8.0-106-fips 6.8.0-106.106+fips1
Available with Ubuntu Pro
linux-image-aws-fips 6.8.0-1050.53+fips1
Available with Ubuntu Pro
linux-image-aws-fips-6.8 6.8.0-1050.53+fips1
Available with Ubuntu Pro
linux-image-fips 6.8.0-106.106+fips1
Available with Ubuntu Pro
linux-image-fips-6.8 6.8.0-106.106+fips1
Available with Ubuntu Pro
linux-image-gcp-fips 6.8.0-1052.55+fips1
Available with Ubuntu Pro
linux-image-gcp-fips-6.8 6.8.0-1052.55+fips1
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-8095-2
https://ubuntu.com/security/notices/USN-8095-1
https://launchpad.net/bugs/2143853
CVE-2025-21833, CVE-2025-22103, CVE-2025-22105, CVE-2025-22106,
CVE-2025-22107, CVE-2025-22113, CVE-2025-22121, CVE-2025-22124,
CVE-2025-22125, CVE-2025-23129, CVE-2025-23130, CVE-2025-23133,
CVE-2025-23143, CVE-2025-37860, CVE-2025-38105, CVE-2025-38502,
CVE-2025-38556, CVE-2025-38627, CVE-2025-38643, CVE-2025-38709,
CVE-2025-39678, CVE-2025-39697, CVE-2025-39805, CVE-2025-39806,
CVE-2025-39807, CVE-2025-39808, CVE-2025-39810, CVE-2025-39811,
CVE-2025-39812, CVE-2025-39813, CVE-2025-39815, CVE-2025-39817,
CVE-2025-39819, CVE-2025-39823, CVE-2025-39824, CVE-2025-39825,
CVE-2025-39826, CVE-2025-39827, CVE-2025-39828, CVE-2025-39829,
CVE-2025-39832, CVE-2025-39835, CVE-2025-39836, CVE-2025-39838,
CVE-2025-39839, CVE-2025-39841, CVE-2025-39842, CVE-2025-39843,
CVE-2025-39844, CVE-2025-39845, CVE-2025-39846, CVE-2025-39847,
CVE-2025-39848, CVE-2025-39849, CVE-2025-39850, CVE-2025-39851,
CVE-2025-39852, CVE-2025-39853, CVE-2025-39854, CVE-2025-39857,
CVE-2025-39860, CVE-2025-39861, CVE-2025-39863, CVE-2025-39864,
CVE-2025-39865, CVE-2025-39866, CVE-2025-39869, CVE-2025-39870,
CVE-2025-39871, CVE-2025-39873, CVE-2025-39876, CVE-2025-39877,
CVE-2025-39880, CVE-2025-39881, CVE-2025-39883, CVE-2025-39885,
CVE-2025-39886, CVE-2025-39891, CVE-2025-39894, CVE-2025-39895,
CVE-2025-39897, CVE-2025-39899, CVE-2025-39901, CVE-2025-39902,
CVE-2025-39907, CVE-2025-39909, CVE-2025-39911, CVE-2025-39913,
CVE-2025-39914, CVE-2025-39916, CVE-2025-39920, CVE-2025-39923,
CVE-2025-39927, CVE-2025-39929, CVE-2025-39931, CVE-2025-39932,
CVE-2025-39934, CVE-2025-39937, CVE-2025-39938, CVE-2025-39940,
CVE-2025-39942, CVE-2025-39943, CVE-2025-39944, CVE-2025-39945,
CVE-2025-39947, CVE-2025-39948, CVE-2025-39949, CVE-2025-39950,
CVE-2025-39951, CVE-2025-39952, CVE-2025-39953, CVE-2025-39955,
CVE-2025-39957, CVE-2025-39961, CVE-2025-39965, CVE-2025-39967,
CVE-2025-39968, CVE-2025-39969, CVE-2025-39970, CVE-2025-39971,
CVE-2025-39972, CVE-2025-39973, CVE-2025-39977, CVE-2025-39978,
CVE-2025-39980, CVE-2025-39981, CVE-2025-39982, CVE-2025-39985,
CVE-2025-39986, CVE-2025-39987, CVE-2025-39988, CVE-2025-39991,
CVE-2025-39992, CVE-2025-39994, CVE-2025-39995, CVE-2025-39996,
CVE-2025-39998, CVE-2025-40000, CVE-2025-40001, CVE-2025-40006,
CVE-2025-40008, CVE-2025-40009, CVE-2025-40010, CVE-2025-40011,
CVE-2025-40013, CVE-2025-40016, CVE-2025-40020, CVE-2025-40021,
CVE-2025-40024, CVE-2025-40026, CVE-2025-40027, CVE-2025-40029,
CVE-2025-40030, CVE-2025-40031, CVE-2025-40032, CVE-2025-40033,
CVE-2025-40035, CVE-2025-40036, CVE-2025-40037, CVE-2025-40038,
CVE-2025-40042, CVE-2025-40043, CVE-2025-40044, CVE-2025-40047,
CVE-2025-40048, CVE-2025-40049, CVE-2025-40051, CVE-2025-40052,
CVE-2025-40053, CVE-2025-40055, CVE-2025-40056, CVE-2025-40057,
CVE-2025-40058, CVE-2025-40059, CVE-2025-40060, CVE-2025-40061,
CVE-2025-40062, CVE-2025-40067, CVE-2025-40068, CVE-2025-40070,
CVE-2025-40071, CVE-2025-40077, CVE-2025-40078, CVE-2025-40079,
CVE-2025-40080, CVE-2025-40081, CVE-2025-40083, CVE-2025-40084,
CVE-2025-40085, CVE-2025-40087, CVE-2025-40088, CVE-2025-40092,
CVE-2025-40093, CVE-2025-40094, CVE-2025-40095, CVE-2025-40096,
CVE-2025-40099, CVE-2025-40100, CVE-2025-40101, CVE-2025-40103,
CVE-2025-40104, CVE-2025-40105, CVE-2025-40106, CVE-2025-40107,
CVE-2025-40109, CVE-2025-40110, CVE-2025-40111, CVE-2025-40112,
CVE-2025-40115, CVE-2025-40116, CVE-2025-40118, CVE-2025-40120,
CVE-2025-40121, CVE-2025-40123, CVE-2025-40124, CVE-2025-40125,
CVE-2025-40126, CVE-2025-40127, CVE-2025-40129, CVE-2025-40134,
CVE-2025-40137, CVE-2025-40140, CVE-2025-40141, CVE-2025-40153,
CVE-2025-40154, CVE-2025-40155, CVE-2025-40156, CVE-2025-40159,
CVE-2025-40160, CVE-2025-40165, CVE-2025-40166, CVE-2025-40167,
CVE-2025-40169, CVE-2025-40171, CVE-2025-40172, CVE-2025-40173,
CVE-2025-40176, CVE-2025-40178, CVE-2025-40179, CVE-2025-40180,
CVE-2025-40183, CVE-2025-40187, CVE-2025-40188, CVE-2025-40192,
CVE-2025-40193, CVE-2025-40194, CVE-2025-40196, CVE-2025-40198,
CVE-2025-40200, CVE-2025-40201, CVE-2025-40204, CVE-2025-40205,
CVE-2025-40206, CVE-2025-40207, CVE-2025-40211, CVE-2025-40218,
CVE-2025-40219, CVE-2025-40220, CVE-2025-40221, CVE-2025-40223,
CVE-2025-40226, CVE-2025-40231, CVE-2025-40233, CVE-2025-40235,
CVE-2025-40237, CVE-2025-40238, CVE-2025-40240, CVE-2025-40242,
CVE-2025-40243, CVE-2025-40244, CVE-2025-40245, CVE-2025-40248,
CVE-2025-40250, CVE-2025-40251, CVE-2025-40252, CVE-2025-40253,
CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259,
CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264,
CVE-2025-40266, CVE-2025-40268, CVE-2025-40269, CVE-2025-40271,
CVE-2025-40272, CVE-2025-40273, CVE-2025-40275, CVE-2025-40277,
CVE-2025-40278, CVE-2025-40279, CVE-2025-40280, CVE-2025-40281,
CVE-2025-40282, CVE-2025-40283, CVE-2025-40284, CVE-2025-40285,
CVE-2025-40286, CVE-2025-40287, CVE-2025-40288, CVE-2025-40289,
CVE-2025-40292, CVE-2025-40293, CVE-2025-40294, CVE-2025-40301,
CVE-2025-40303, CVE-2025-40304, CVE-2025-40305, CVE-2025-40306,
CVE-2025-40307, CVE-2025-40308, CVE-2025-40309, CVE-2025-40310,
CVE-2025-40311, CVE-2025-40312, CVE-2025-40313, CVE-2025-40314,
CVE-2025-40315, CVE-2025-40317, CVE-2025-40318, CVE-2025-40319,
CVE-2025-40320, CVE-2025-40321, CVE-2025-40322, CVE-2025-40323,
CVE-2025-40324, CVE-2025-40328, CVE-2025-40329, CVE-2025-40331,
CVE-2025-40333, CVE-2025-40337, CVE-2025-40339, CVE-2025-40341,
CVE-2025-40342, CVE-2025-40343, CVE-2025-40345, CVE-2025-40346,
CVE-2025-40347, CVE-2025-40349, CVE-2025-40350, CVE-2025-40351,
CVE-2025-40353, CVE-2025-40358, CVE-2025-40360, CVE-2025-40363,
CVE-2025-68168, CVE-2025-68171, CVE-2025-68172, CVE-2025-68173,
CVE-2025-68176, CVE-2025-68177, CVE-2025-68178, CVE-2025-68179,
CVE-2025-68180, CVE-2025-68183, CVE-2025-68184, CVE-2025-68185,
CVE-2025-68190, CVE-2025-68191, CVE-2025-68192, CVE-2025-68194,
CVE-2025-68198, CVE-2025-68200, CVE-2025-68201, CVE-2025-68204,
CVE-2025-68208, CVE-2025-68213, CVE-2025-68214, CVE-2025-68217,
CVE-2025-68218, CVE-2025-68219, CVE-2025-68220, CVE-2025-68222,
CVE-2025-68223, CVE-2025-68227, CVE-2025-68229, CVE-2025-68231,
CVE-2025-68233, CVE-2025-68235, CVE-2025-68237, CVE-2025-68238,
CVE-2025-68241, CVE-2025-68244, CVE-2025-68245, CVE-2025-68246,
CVE-2025-68249, CVE-2025-68282, CVE-2025-68283, CVE-2025-68284,
CVE-2025-68285, CVE-2025-68286, CVE-2025-68287, CVE-2025-68288,
CVE-2025-68289, CVE-2025-68290, CVE-2025-68295, CVE-2025-68297,
CVE-2025-68301, CVE-2025-68302, CVE-2025-68303, CVE-2025-68305,
CVE-2025-68307, CVE-2025-68308, CVE-2025-68310, CVE-2025-68311,
CVE-2025-68312, CVE-2025-68313, CVE-2025-68315, CVE-2025-68320,
CVE-2025-68321, CVE-2025-68322, CVE-2025-68327, CVE-2025-68328,
CVE-2025-68330, CVE-2025-68331, CVE-2025-68339, CVE-2025-68340,
CVE-2025-68342, CVE-2025-68343, CVE-2025-68734
Package Information:
https://launchpad.net/ubuntu/+source/linux-aws-fips/6.8.0-1050.53+fips1
https://launchpad.net/ubuntu/+source/linux-fips/6.8.0-106.106+fips1
https://launchpad.net/ubuntu/+source/linux-gcp-fips/6.8.0-1052.55+fips1
[USN-8100-1] Linux kernel (NVIDIA) vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8100-1
March 16, 2026
linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency 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-nvidia: Linux kernel for NVIDIA systems
- linux-nvidia-lowlatency: Linux low latency kernel for NVIDIA systems
- linux-nvidia-6.8: Linux kernel for NVIDIA systems
Details:
Qualys discovered that several vulnerabilities existed in the AppArmor
Linux kernel Security Module (LSM). An unprivileged local attacker could
use these issues to load, replace, and remove arbitrary AppArmor profiles
causing denial of service, exposure of sensitive information (kernel
memory), local privilege escalation, or possibly escape a container.
(LP: #2143853)
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;
- Nios II architecture;
- PA-RISC architecture;
- RISC-V architecture;
- S390 architecture;
- Sun Sparc architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Xtensa architecture;
- Block layer subsystem;
- Cryptographic API;
- Compute Acceleration Framework;
- ACPI drivers;
- ATM drivers;
- Drivers core;
- Block device driver;
- Network block device driver;
- Bluetooth drivers;
- Bus devices;
- Hardware random number generator core;
- Character device driver;
- Data acquisition framework and drivers;
- CPU frequency scaling framework;
- Hardware crypto device drivers;
- Device frequency scaling framework;
- DMA engine subsystem;
- ARM SCMI message protocol;
- EFI core;
- Intel Stratix 10 firmware drivers;
- GPU drivers;
- HID subsystem;
- CoreSight HW tracing drivers;
- IIO subsystem;
- InfiniBand drivers;
- Input Device core drivers;
- Input Device (Miscellaneous) drivers;
- Input Device (Tablet) drivers;
- IOMMU subsystem;
- ISDN/mISDN subsystem;
- Mailbox framework;
- Multiple devices driver;
- Media drivers;
- Fastrpc Driver;
- MOST (Media Oriented Systems Transport) drivers;
- MTD block device drivers;
- Ethernet bonding driver;
- Network drivers;
- Mellanox network drivers;
- STMicroelectronics network drivers;
- Texas Instruments network drivers;
- Ethernet team driver;
- NVME drivers;
- PCI subsystem;
- PCCARD (PCMCIA/CardBus) bus subsystem;
- Performance monitor drivers;
- Pin controllers subsystem;
- x86 platform drivers;
- ARM PM domains;
- PPS (Pulse Per Second) driver;
- PTP clock framework;
- PWM drivers;
- Remote Processor subsystem;
- S/390 drivers;
- SCSI subsystem;
- Texas Instruments SoC drivers;
- SPI subsystem;
- TCM subsystem;
- Trusted Execution Environment drivers;
- TTY drivers;
- Userspace I/O drivers;
- Cadence USB3 driver;
- DesignWare USB3 driver;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller drivers;
- USB Mass Storage drivers;
- Virtio Host (VHOST) subsystem;
- Framebuffer layer;
- Xen hypervisor drivers;
- AFS file system;
- BTRFS file system;
- Ceph distributed file system;
- File systems infrastructure;
- EFI Variable file system;
- exFAT file system;
- Ext4 file system;
- F2FS file system;
- FUSE (File system in Userspace);
- GFS2 file system;
- HFS file system;
- HFS+ file system;
- HugeTLB file system;
- JFS file system;
- KERNFS file system;
- Network file system (NFS) client;
- Network file system (NFS) server daemon;
- File system notification infrastructure;
- NTFS3 file system;
- OCFS2 file system;
- OrangeFS file system;
- Proc file system;
- Diskquota system;
- SMB network file system;
- SquashFS file system;
- UDF file system;
- XFS file system;
- Asynchronous Transfer Mode (ATM) subsystem;
- BPF subsystem;
- Mellanox drivers;
- NFS page cache wrapper;
- Memory management;
- Memory Management;
- Media input infrastructure;
- Bluetooth subsystem;
- IP tunnels definitions;
- Network traffic control;
- Rose network layer;
- Network sockets;
- io_uring subsystem;
- Control group (cgroup);
- Kernel crash support code;
- Kernel futex primitives;
- PID allocator;
- Scheduler infrastructure;
- Syscalls implementation;
- Timer subsystem;
- Tracing infrastructure;
- 9P file system network protocol;
- Amateur Radio drivers;
- B.A.T.M.A.N. meshing protocol;
- Ethernet bridge;
- Ceph Core library;
- Networking core;
- Devlink API;
- IPv4 networking;
- IPv6 networking;
- MAC80211 subsystem;
- Multipath TCP;
- Netfilter;
- NFC subsystem;
- Open vSwitch;
- RF switch subsystem;
- SCTP protocol;
- SMC sockets;
- Sun RPC protocol;
- TIPC protocol;
- TLS protocol;
- VMware vSockets driver;
- Wireless networking;
- eXpress Data Path;
- XFRM subsystem;
- Integrity Measurement Architecture(IMA) framework;
- Intel ASoC drivers;
- QCOM ASoC drivers;
- USB sound devices;
(CVE-2025-21833, CVE-2025-22103, CVE-2025-22105, CVE-2025-22106,
CVE-2025-22107, CVE-2025-22113, CVE-2025-22121, CVE-2025-22124,
CVE-2025-22125, CVE-2025-23129, CVE-2025-23130, CVE-2025-23133,
CVE-2025-23143, CVE-2025-37860, CVE-2025-38105, CVE-2025-38502,
CVE-2025-38556, CVE-2025-38627, CVE-2025-38643, CVE-2025-38709,
CVE-2025-39678, CVE-2025-39697, CVE-2025-39805, CVE-2025-39806,
CVE-2025-39807, CVE-2025-39808, CVE-2025-39810, CVE-2025-39811,
CVE-2025-39812, CVE-2025-39813, CVE-2025-39815, CVE-2025-39817,
CVE-2025-39819, CVE-2025-39823, CVE-2025-39824, CVE-2025-39825,
CVE-2025-39826, CVE-2025-39827, CVE-2025-39828, CVE-2025-39829,
CVE-2025-39832, CVE-2025-39835, CVE-2025-39836, CVE-2025-39838,
CVE-2025-39839, CVE-2025-39841, CVE-2025-39842, CVE-2025-39843,
CVE-2025-39844, CVE-2025-39845, CVE-2025-39846, CVE-2025-39847,
CVE-2025-39848, CVE-2025-39849, CVE-2025-39850, CVE-2025-39851,
CVE-2025-39852, CVE-2025-39853, CVE-2025-39854, CVE-2025-39857,
CVE-2025-39860, CVE-2025-39861, CVE-2025-39863, CVE-2025-39864,
CVE-2025-39865, CVE-2025-39866, CVE-2025-39869, CVE-2025-39870,
CVE-2025-39871, CVE-2025-39873, CVE-2025-39876, CVE-2025-39877,
CVE-2025-39880, CVE-2025-39881, CVE-2025-39883, CVE-2025-39885,
CVE-2025-39886, CVE-2025-39891, CVE-2025-39894, CVE-2025-39895,
CVE-2025-39897, CVE-2025-39899, CVE-2025-39901, CVE-2025-39902,
CVE-2025-39907, CVE-2025-39909, CVE-2025-39911, CVE-2025-39913,
CVE-2025-39914, CVE-2025-39916, CVE-2025-39920, CVE-2025-39923,
CVE-2025-39927, CVE-2025-39929, CVE-2025-39931, CVE-2025-39932,
CVE-2025-39934, CVE-2025-39937, CVE-2025-39938, CVE-2025-39940,
CVE-2025-39942, CVE-2025-39943, CVE-2025-39944, CVE-2025-39945,
CVE-2025-39947, CVE-2025-39948, CVE-2025-39949, CVE-2025-39950,
CVE-2025-39951, CVE-2025-39952, CVE-2025-39953, CVE-2025-39955,
CVE-2025-39957, CVE-2025-39961, CVE-2025-39965, CVE-2025-39967,
CVE-2025-39968, CVE-2025-39969, CVE-2025-39970, CVE-2025-39971,
CVE-2025-39972, CVE-2025-39973, CVE-2025-39977, CVE-2025-39978,
CVE-2025-39980, CVE-2025-39981, CVE-2025-39982, CVE-2025-39985,
CVE-2025-39986, CVE-2025-39987, CVE-2025-39988, CVE-2025-39991,
CVE-2025-39992, CVE-2025-39994, CVE-2025-39995, CVE-2025-39996,
CVE-2025-39998, CVE-2025-40000, CVE-2025-40001, CVE-2025-40006,
CVE-2025-40008, CVE-2025-40009, CVE-2025-40010, CVE-2025-40011,
CVE-2025-40013, CVE-2025-40016, CVE-2025-40020, CVE-2025-40021,
CVE-2025-40024, CVE-2025-40026, CVE-2025-40027, CVE-2025-40029,
CVE-2025-40030, CVE-2025-40031, CVE-2025-40032, CVE-2025-40033,
CVE-2025-40035, CVE-2025-40036, CVE-2025-40037, CVE-2025-40038,
CVE-2025-40042, CVE-2025-40043, CVE-2025-40044, CVE-2025-40047,
CVE-2025-40048, CVE-2025-40049, CVE-2025-40051, CVE-2025-40052,
CVE-2025-40053, CVE-2025-40055, CVE-2025-40056, CVE-2025-40057,
CVE-2025-40058, CVE-2025-40059, CVE-2025-40060, CVE-2025-40061,
CVE-2025-40062, CVE-2025-40067, CVE-2025-40068, CVE-2025-40070,
CVE-2025-40071, CVE-2025-40077, CVE-2025-40078, CVE-2025-40079,
CVE-2025-40080, CVE-2025-40081, CVE-2025-40083, CVE-2025-40084,
CVE-2025-40085, CVE-2025-40087, CVE-2025-40088, CVE-2025-40092,
CVE-2025-40093, CVE-2025-40094, CVE-2025-40095, CVE-2025-40096,
CVE-2025-40099, CVE-2025-40100, CVE-2025-40101, CVE-2025-40103,
CVE-2025-40104, CVE-2025-40105, CVE-2025-40106, CVE-2025-40107,
CVE-2025-40109, CVE-2025-40110, CVE-2025-40111, CVE-2025-40112,
CVE-2025-40115, CVE-2025-40116, CVE-2025-40118, CVE-2025-40120,
CVE-2025-40121, CVE-2025-40123, CVE-2025-40124, CVE-2025-40125,
CVE-2025-40126, CVE-2025-40127, CVE-2025-40129, CVE-2025-40134,
CVE-2025-40137, CVE-2025-40140, CVE-2025-40141, CVE-2025-40153,
CVE-2025-40154, CVE-2025-40155, CVE-2025-40156, CVE-2025-40159,
CVE-2025-40160, CVE-2025-40165, CVE-2025-40166, CVE-2025-40167,
CVE-2025-40169, CVE-2025-40171, CVE-2025-40172, CVE-2025-40173,
CVE-2025-40176, CVE-2025-40178, CVE-2025-40179, CVE-2025-40180,
CVE-2025-40183, CVE-2025-40187, CVE-2025-40188, CVE-2025-40192,
CVE-2025-40193, CVE-2025-40194, CVE-2025-40196, CVE-2025-40198,
CVE-2025-40200, CVE-2025-40201, CVE-2025-40204, CVE-2025-40205,
CVE-2025-40206, CVE-2025-40207, CVE-2025-40211, CVE-2025-40218,
CVE-2025-40219, CVE-2025-40220, CVE-2025-40221, CVE-2025-40223,
CVE-2025-40226, CVE-2025-40231, CVE-2025-40233, CVE-2025-40235,
CVE-2025-40237, CVE-2025-40238, CVE-2025-40240, CVE-2025-40242,
CVE-2025-40243, CVE-2025-40244, CVE-2025-40245, CVE-2025-40248,
CVE-2025-40250, CVE-2025-40251, CVE-2025-40252, CVE-2025-40253,
CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259,
CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264,
CVE-2025-40266, CVE-2025-40268, CVE-2025-40269, CVE-2025-40271,
CVE-2025-40272, CVE-2025-40273, CVE-2025-40275, CVE-2025-40277,
CVE-2025-40278, CVE-2025-40279, CVE-2025-40280, CVE-2025-40281,
CVE-2025-40282, CVE-2025-40283, CVE-2025-40284, CVE-2025-40285,
CVE-2025-40286, CVE-2025-40287, CVE-2025-40288, CVE-2025-40289,
CVE-2025-40292, CVE-2025-40293, CVE-2025-40294, CVE-2025-40301,
CVE-2025-40303, CVE-2025-40304, CVE-2025-40305, CVE-2025-40306,
CVE-2025-40307, CVE-2025-40308, CVE-2025-40309, CVE-2025-40310,
CVE-2025-40311, CVE-2025-40312, CVE-2025-40313, CVE-2025-40314,
CVE-2025-40315, CVE-2025-40317, CVE-2025-40318, CVE-2025-40319,
CVE-2025-40320, CVE-2025-40321, CVE-2025-40322, CVE-2025-40323,
CVE-2025-40324, CVE-2025-40328, CVE-2025-40329, CVE-2025-40331,
CVE-2025-40333, CVE-2025-40337, CVE-2025-40339, CVE-2025-40341,
CVE-2025-40342, CVE-2025-40343, CVE-2025-40345, CVE-2025-40346,
CVE-2025-40347, CVE-2025-40349, CVE-2025-40350, CVE-2025-40351,
CVE-2025-40353, CVE-2025-40358, CVE-2025-40360, CVE-2025-40363,
CVE-2025-68168, CVE-2025-68171, CVE-2025-68172, CVE-2025-68173,
CVE-2025-68176, CVE-2025-68177, CVE-2025-68178, CVE-2025-68179,
CVE-2025-68180, CVE-2025-68183, CVE-2025-68184, CVE-2025-68185,
CVE-2025-68190, CVE-2025-68191, CVE-2025-68192, CVE-2025-68194,
CVE-2025-68198, CVE-2025-68200, CVE-2025-68201, CVE-2025-68204,
CVE-2025-68208, CVE-2025-68213, CVE-2025-68214, CVE-2025-68217,
CVE-2025-68218, CVE-2025-68219, CVE-2025-68220, CVE-2025-68222,
CVE-2025-68223, CVE-2025-68227, CVE-2025-68229, CVE-2025-68231,
CVE-2025-68233, CVE-2025-68235, CVE-2025-68237, CVE-2025-68238,
CVE-2025-68241, CVE-2025-68244, CVE-2025-68245, CVE-2025-68246,
CVE-2025-68249, CVE-2025-68282, CVE-2025-68283, CVE-2025-68284,
CVE-2025-68285, CVE-2025-68286, CVE-2025-68287, CVE-2025-68288,
CVE-2025-68289, CVE-2025-68290, CVE-2025-68295, CVE-2025-68297,
CVE-2025-68301, CVE-2025-68302, CVE-2025-68303, CVE-2025-68305,
CVE-2025-68307, CVE-2025-68308, CVE-2025-68310, CVE-2025-68311,
CVE-2025-68312, CVE-2025-68313, CVE-2025-68315, CVE-2025-68320,
CVE-2025-68321, CVE-2025-68322, CVE-2025-68327, CVE-2025-68328,
CVE-2025-68330, CVE-2025-68331, CVE-2025-68339, CVE-2025-68340,
CVE-2025-68342, CVE-2025-68343, CVE-2025-68734, CVE-2026-23202,
CVE-2026-23207)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
linux-image-6.8.0-1049-nvidia 6.8.0-1049.52
linux-image-6.8.0-1049-nvidia-64k 6.8.0-1049.52
linux-image-6.8.0-1049-nvidia-lowlatency 6.8.0-1049.52.1
linux-image-6.8.0-1049-nvidia-lowlatency-64k 6.8.0-1049.52.1
linux-image-nvidia 6.8.0-1049.52
linux-image-nvidia-6.8 6.8.0-1049.52
linux-image-nvidia-64k 6.8.0-1049.52
linux-image-nvidia-64k-6.8 6.8.0-1049.52
linux-image-nvidia-lowlatency 6.8.0-1049.52.1
linux-image-nvidia-lowlatency-6.8 6.8.0-1049.52.1
linux-image-nvidia-lowlatency-64k 6.8.0-1049.52.1
linux-image-nvidia-lowlatency-64k-6.8 6.8.0-1049.52.1
Ubuntu 22.04 LTS
linux-image-6.8.0-1049-nvidia 6.8.0-1049.52~22.04.1
linux-image-6.8.0-1049-nvidia-64k 6.8.0-1049.52~22.04.1
linux-image-nvidia-6.8 6.8.0-1049.52~22.04.1
linux-image-nvidia-64k-6.8 6.8.0-1049.52~22.04.1
linux-image-nvidia-64k-hwe-22.04 6.8.0-1049.52~22.04.1
linux-image-nvidia-hwe-22.04 6.8.0-1049.52~22.04.1
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-8100-1
https://launchpad.net/bugs/2143853
CVE-2025-21833, CVE-2025-22103, CVE-2025-22105, CVE-2025-22106,
CVE-2025-22107, CVE-2025-22113, CVE-2025-22121, CVE-2025-22124,
CVE-2025-22125, CVE-2025-23129, CVE-2025-23130, CVE-2025-23133,
CVE-2025-23143, CVE-2025-37860, CVE-2025-38105, CVE-2025-38502,
CVE-2025-38556, CVE-2025-38627, CVE-2025-38643, CVE-2025-38709,
CVE-2025-39678, CVE-2025-39697, CVE-2025-39805, CVE-2025-39806,
CVE-2025-39807, CVE-2025-39808, CVE-2025-39810, CVE-2025-39811,
CVE-2025-39812, CVE-2025-39813, CVE-2025-39815, CVE-2025-39817,
CVE-2025-39819, CVE-2025-39823, CVE-2025-39824, CVE-2025-39825,
CVE-2025-39826, CVE-2025-39827, CVE-2025-39828, CVE-2025-39829,
CVE-2025-39832, CVE-2025-39835, CVE-2025-39836, CVE-2025-39838,
CVE-2025-39839, CVE-2025-39841, CVE-2025-39842, CVE-2025-39843,
CVE-2025-39844, CVE-2025-39845, CVE-2025-39846, CVE-2025-39847,
CVE-2025-39848, CVE-2025-39849, CVE-2025-39850, CVE-2025-39851,
CVE-2025-39852, CVE-2025-39853, CVE-2025-39854, CVE-2025-39857,
CVE-2025-39860, CVE-2025-39861, CVE-2025-39863, CVE-2025-39864,
CVE-2025-39865, CVE-2025-39866, CVE-2025-39869, CVE-2025-39870,
CVE-2025-39871, CVE-2025-39873, CVE-2025-39876, CVE-2025-39877,
CVE-2025-39880, CVE-2025-39881, CVE-2025-39883, CVE-2025-39885,
CVE-2025-39886, CVE-2025-39891, CVE-2025-39894, CVE-2025-39895,
CVE-2025-39897, CVE-2025-39899, CVE-2025-39901, CVE-2025-39902,
CVE-2025-39907, CVE-2025-39909, CVE-2025-39911, CVE-2025-39913,
CVE-2025-39914, CVE-2025-39916, CVE-2025-39920, CVE-2025-39923,
CVE-2025-39927, CVE-2025-39929, CVE-2025-39931, CVE-2025-39932,
CVE-2025-39934, CVE-2025-39937, CVE-2025-39938, CVE-2025-39940,
CVE-2025-39942, CVE-2025-39943, CVE-2025-39944, CVE-2025-39945,
CVE-2025-39947, CVE-2025-39948, CVE-2025-39949, CVE-2025-39950,
CVE-2025-39951, CVE-2025-39952, CVE-2025-39953, CVE-2025-39955,
CVE-2025-39957, CVE-2025-39961, CVE-2025-39965, CVE-2025-39967,
CVE-2025-39968, CVE-2025-39969, CVE-2025-39970, CVE-2025-39971,
CVE-2025-39972, CVE-2025-39973, CVE-2025-39977, CVE-2025-39978,
CVE-2025-39980, CVE-2025-39981, CVE-2025-39982, CVE-2025-39985,
CVE-2025-39986, CVE-2025-39987, CVE-2025-39988, CVE-2025-39991,
CVE-2025-39992, CVE-2025-39994, CVE-2025-39995, CVE-2025-39996,
CVE-2025-39998, CVE-2025-40000, CVE-2025-40001, CVE-2025-40006,
CVE-2025-40008, CVE-2025-40009, CVE-2025-40010, CVE-2025-40011,
CVE-2025-40013, CVE-2025-40016, CVE-2025-40020, CVE-2025-40021,
CVE-2025-40024, CVE-2025-40026, CVE-2025-40027, CVE-2025-40029,
CVE-2025-40030, CVE-2025-40031, CVE-2025-40032, CVE-2025-40033,
CVE-2025-40035, CVE-2025-40036, CVE-2025-40037, CVE-2025-40038,
CVE-2025-40042, CVE-2025-40043, CVE-2025-40044, CVE-2025-40047,
CVE-2025-40048, CVE-2025-40049, CVE-2025-40051, CVE-2025-40052,
CVE-2025-40053, CVE-2025-40055, CVE-2025-40056, CVE-2025-40057,
CVE-2025-40058, CVE-2025-40059, CVE-2025-40060, CVE-2025-40061,
CVE-2025-40062, CVE-2025-40067, CVE-2025-40068, CVE-2025-40070,
CVE-2025-40071, CVE-2025-40077, CVE-2025-40078, CVE-2025-40079,
CVE-2025-40080, CVE-2025-40081, CVE-2025-40083, CVE-2025-40084,
CVE-2025-40085, CVE-2025-40087, CVE-2025-40088, CVE-2025-40092,
CVE-2025-40093, CVE-2025-40094, CVE-2025-40095, CVE-2025-40096,
CVE-2025-40099, CVE-2025-40100, CVE-2025-40101, CVE-2025-40103,
CVE-2025-40104, CVE-2025-40105, CVE-2025-40106, CVE-2025-40107,
CVE-2025-40109, CVE-2025-40110, CVE-2025-40111, CVE-2025-40112,
CVE-2025-40115, CVE-2025-40116, CVE-2025-40118, CVE-2025-40120,
CVE-2025-40121, CVE-2025-40123, CVE-2025-40124, CVE-2025-40125,
CVE-2025-40126, CVE-2025-40127, CVE-2025-40129, CVE-2025-40134,
CVE-2025-40137, CVE-2025-40140, CVE-2025-40141, CVE-2025-40153,
CVE-2025-40154, CVE-2025-40155, CVE-2025-40156, CVE-2025-40159,
CVE-2025-40160, CVE-2025-40165, CVE-2025-40166, CVE-2025-40167,
CVE-2025-40169, CVE-2025-40171, CVE-2025-40172, CVE-2025-40173,
CVE-2025-40176, CVE-2025-40178, CVE-2025-40179, CVE-2025-40180,
CVE-2025-40183, CVE-2025-40187, CVE-2025-40188, CVE-2025-40192,
CVE-2025-40193, CVE-2025-40194, CVE-2025-40196, CVE-2025-40198,
CVE-2025-40200, CVE-2025-40201, CVE-2025-40204, CVE-2025-40205,
CVE-2025-40206, CVE-2025-40207, CVE-2025-40211, CVE-2025-40218,
CVE-2025-40219, CVE-2025-40220, CVE-2025-40221, CVE-2025-40223,
CVE-2025-40226, CVE-2025-40231, CVE-2025-40233, CVE-2025-40235,
CVE-2025-40237, CVE-2025-40238, CVE-2025-40240, CVE-2025-40242,
CVE-2025-40243, CVE-2025-40244, CVE-2025-40245, CVE-2025-40248,
CVE-2025-40250, CVE-2025-40251, CVE-2025-40252, CVE-2025-40253,
CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259,
CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264,
CVE-2025-40266, CVE-2025-40268, CVE-2025-40269, CVE-2025-40271,
CVE-2025-40272, CVE-2025-40273, CVE-2025-40275, CVE-2025-40277,
CVE-2025-40278, CVE-2025-40279, CVE-2025-40280, CVE-2025-40281,
CVE-2025-40282, CVE-2025-40283, CVE-2025-40284, CVE-2025-40285,
CVE-2025-40286, CVE-2025-40287, CVE-2025-40288, CVE-2025-40289,
CVE-2025-40292, CVE-2025-40293, CVE-2025-40294, CVE-2025-40301,
CVE-2025-40303, CVE-2025-40304, CVE-2025-40305, CVE-2025-40306,
CVE-2025-40307, CVE-2025-40308, CVE-2025-40309, CVE-2025-40310,
CVE-2025-40311, CVE-2025-40312, CVE-2025-40313, CVE-2025-40314,
CVE-2025-40315, CVE-2025-40317, CVE-2025-40318, CVE-2025-40319,
CVE-2025-40320, CVE-2025-40321, CVE-2025-40322, CVE-2025-40323,
CVE-2025-40324, CVE-2025-40328, CVE-2025-40329, CVE-2025-40331,
CVE-2025-40333, CVE-2025-40337, CVE-2025-40339, CVE-2025-40341,
CVE-2025-40342, CVE-2025-40343, CVE-2025-40345, CVE-2025-40346,
CVE-2025-40347, CVE-2025-40349, CVE-2025-40350, CVE-2025-40351,
CVE-2025-40353, CVE-2025-40358, CVE-2025-40360, CVE-2025-40363,
CVE-2025-68168, CVE-2025-68171, CVE-2025-68172, CVE-2025-68173,
CVE-2025-68176, CVE-2025-68177, CVE-2025-68178, CVE-2025-68179,
CVE-2025-68180, CVE-2025-68183, CVE-2025-68184, CVE-2025-68185,
CVE-2025-68190, CVE-2025-68191, CVE-2025-68192, CVE-2025-68194,
CVE-2025-68198, CVE-2025-68200, CVE-2025-68201, CVE-2025-68204,
CVE-2025-68208, CVE-2025-68213, CVE-2025-68214, CVE-2025-68217,
CVE-2025-68218, CVE-2025-68219, CVE-2025-68220, CVE-2025-68222,
CVE-2025-68223, CVE-2025-68227, CVE-2025-68229, CVE-2025-68231,
CVE-2025-68233, CVE-2025-68235, CVE-2025-68237, CVE-2025-68238,
CVE-2025-68241, CVE-2025-68244, CVE-2025-68245, CVE-2025-68246,
CVE-2025-68249, CVE-2025-68282, CVE-2025-68283, CVE-2025-68284,
CVE-2025-68285, CVE-2025-68286, CVE-2025-68287, CVE-2025-68288,
CVE-2025-68289, CVE-2025-68290, CVE-2025-68295, CVE-2025-68297,
CVE-2025-68301, CVE-2025-68302, CVE-2025-68303, CVE-2025-68305,
CVE-2025-68307, CVE-2025-68308, CVE-2025-68310, CVE-2025-68311,
CVE-2025-68312, CVE-2025-68313, CVE-2025-68315, CVE-2025-68320,
CVE-2025-68321, CVE-2025-68322, CVE-2025-68327, CVE-2025-68328,
CVE-2025-68330, CVE-2025-68331, CVE-2025-68339, CVE-2025-68340,
CVE-2025-68342, CVE-2025-68343, CVE-2025-68734, CVE-2026-23202,
CVE-2026-23207
Package Information:
https://launchpad.net/ubuntu/+source/linux-nvidia/6.8.0-1049.52
https://launchpad.net/ubuntu/+source/linux-nvidia-lowlatency/6.8.0-1049.52.1
https://launchpad.net/ubuntu/+source/linux-nvidia-6.8/6.8.0-1049.52~22.04.1
[USN-8096-2] Linux kernel (FIPS) vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8096-2
March 16, 2026
linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 22.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux-aws-fips: Linux kernel for Amazon Web Services (AWS) systems with FIPS
- linux-fips: Linux kernel with FIPS
- linux-gcp-fips: Linux kernel for Google Cloud Platform (GCP) systems with
FIPS
Details:
Qualys discovered that several vulnerabilities existed in the AppArmor
Linux kernel Security Module (LSM). An unprivileged local attacker could
use these issues to load, replace, and remove arbitrary AppArmor profiles
causing denial of service, exposure of sensitive information (kernel
memory), local privilege escalation, or possibly escape a container.
(LP: #2143853)
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:
- PowerPC architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- ACPI drivers;
- ATM drivers;
- Drivers core;
- Network block device driver;
- Bluetooth drivers;
- Character device driver;
- TPM device driver;
- Data acquisition framework and drivers;
- Counter interface drivers;
- CPU frequency scaling framework;
- Intel Stratix 10 firmware drivers;
- GPU drivers;
- HID subsystem;
- Hardware monitoring drivers;
- IIO subsystem;
- InfiniBand drivers;
- Input Device core drivers;
- Input Device (Tablet) drivers;
- ISDN/mISDN subsystem;
- Macintosh device drivers;
- Media drivers;
- MOST (Media Oriented Systems Transport) drivers;
- MTD block device drivers;
- Network drivers;
- Mellanox network drivers;
- Texas Instruments network drivers;
- Ethernet team driver;
- MediaTek network drivers;
- NVME drivers;
- PA-RISC drivers;
- PCI subsystem;
- Chrome hardware platform drivers;
- x86 platform drivers;
- ARM PM domains;
- Voltage and Current Regulator drivers;
- S/390 drivers;
- SCSI subsystem;
- Texas Instruments SoC drivers;
- SPI subsystem;
- Realtek RTL8723BS SDIO drivers;
- TCM subsystem;
- Cadence USB3 driver;
- DesignWare USB3 driver;
- USB Gadget drivers;
- USB Host Controller drivers;
- Renesas USBHS Controller drivers;
- USB Mass Storage drivers;
- USB Type-C Connector System Software Interface driver;
- Backlight driver;
- Framebuffer layer;
- Watchdog drivers;
- BFS file system;
- BTRFS file system;
- Ext4 file system;
- F2FS file system;
- FUSE (File system in Userspace);
- HFS+ file system;
- Journaling layer for block devices (JBD2);
- JFS file system;
- Network file system (NFS) client;
- Network file system (NFS) server daemon;
- File system notification infrastructure;
- NTFS3 file system;
- OCFS2 file system;
- OrangeFS file system;
- Proc file system;
- SMB network file system;
- XFS file system;
- BPF subsystem;
- Ethernet bridge;
- Memory management;
- Network traffic control;
- io_uring subsystem;
- Locking primitives;
- Scheduler infrastructure;
- Shadow Call Stack mechanism;
- Tracing infrastructure;
- Bluetooth subsystem;
- CAIF protocol;
- CAN network layer;
- Ceph Core library;
- Networking core;
- Ethtool driver;
- HSR network protocol;
- IPv4 networking;
- IPv6 networking;
- MAC80211 subsystem;
- Multipath TCP;
- Netfilter;
- NET/ROM layer;
- NFC subsystem;
- Open vSwitch;
- Rose network layer;
- SCTP protocol;
- Network sockets;
- Sun RPC protocol;
- TIPC protocol;
- VMware vSockets driver;
- Wireless networking;
- Rust bindings mechanism;
- Integrity Measurement Architecture(IMA) framework;
- Key management;
- Simplified Mandatory Access Control Kernel framework;
- FireWire sound drivers;
- Turtle Beach Wavefront ALSA driver;
- STMicroelectronics SoC drivers;
- USB sound devices;
(CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354,
CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968,
CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022,
CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083,
CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252,
CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258,
CVE-2025-40259, CVE-2025-40261, CVE-2025-40262, CVE-2025-40263,
CVE-2025-40264, CVE-2025-40269, CVE-2025-40271, CVE-2025-40272,
CVE-2025-40273, CVE-2025-40275, CVE-2025-40277, CVE-2025-40278,
CVE-2025-40279, CVE-2025-40280, CVE-2025-40281, CVE-2025-40282,
CVE-2025-40283, CVE-2025-40304, CVE-2025-40306, CVE-2025-40308,
CVE-2025-40309, CVE-2025-40312, CVE-2025-40313, CVE-2025-40314,
CVE-2025-40315, CVE-2025-40317, CVE-2025-40319, CVE-2025-40321,
CVE-2025-40322, CVE-2025-40324, CVE-2025-40331, CVE-2025-40342,
CVE-2025-40343, CVE-2025-40345, CVE-2025-40360, CVE-2025-40363,
CVE-2025-68168, CVE-2025-68176, CVE-2025-68177, CVE-2025-68185,
CVE-2025-68191, CVE-2025-68192, CVE-2025-68194, CVE-2025-68200,
CVE-2025-68204, CVE-2025-68217, CVE-2025-68220, CVE-2025-68227,
CVE-2025-68229, CVE-2025-68238, CVE-2025-68241, CVE-2025-68244,
CVE-2025-68245, CVE-2025-68254, CVE-2025-68255, CVE-2025-68257,
CVE-2025-68258, CVE-2025-68261, CVE-2025-68264, CVE-2025-68266,
CVE-2025-68282, CVE-2025-68284, CVE-2025-68285, CVE-2025-68286,
CVE-2025-68287, CVE-2025-68288, CVE-2025-68289, CVE-2025-68290,
CVE-2025-68295, CVE-2025-68301, CVE-2025-68302, CVE-2025-68303,
CVE-2025-68308, CVE-2025-68312, CVE-2025-68321, CVE-2025-68325,
CVE-2025-68327, CVE-2025-68328, CVE-2025-68330, CVE-2025-68331,
CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337,
CVE-2025-68339, CVE-2025-68344, CVE-2025-68346, CVE-2025-68349,
CVE-2025-68354, CVE-2025-68362, CVE-2025-68364, CVE-2025-68366,
CVE-2025-68367, CVE-2025-68372, CVE-2025-68724, CVE-2025-68727,
CVE-2025-68728, CVE-2025-68732, CVE-2025-68733, CVE-2025-68734,
CVE-2025-68740, CVE-2025-68746, CVE-2025-68757, CVE-2025-68758,
CVE-2025-68759, CVE-2025-68764, CVE-2025-68765, CVE-2025-68767,
CVE-2025-68769, CVE-2025-68771, CVE-2025-68774, CVE-2025-68776,
CVE-2025-68777, CVE-2025-68780, CVE-2025-68782, CVE-2025-68783,
CVE-2025-68785, CVE-2025-68787, CVE-2025-68788, CVE-2025-68795,
CVE-2025-68796, CVE-2025-68797, CVE-2025-68799, CVE-2025-68800,
CVE-2025-68801, CVE-2025-68803, CVE-2025-68804, CVE-2025-68808,
CVE-2025-68813, CVE-2025-68814, CVE-2025-68815, CVE-2025-68816,
CVE-2025-68818, CVE-2025-68819, CVE-2025-68820, CVE-2025-68821,
CVE-2025-71064, CVE-2025-71066, CVE-2025-71068, CVE-2025-71069,
CVE-2025-71075, CVE-2025-71077, CVE-2025-71078, CVE-2025-71079,
CVE-2025-71081, CVE-2025-71082, CVE-2025-71083, CVE-2025-71084,
CVE-2025-71085, CVE-2025-71086, CVE-2025-71087, CVE-2025-71091,
CVE-2025-71093, CVE-2025-71094, CVE-2025-71096, CVE-2025-71097,
CVE-2025-71098, CVE-2025-71102, CVE-2025-71104, CVE-2025-71105,
CVE-2025-71108, CVE-2025-71111, CVE-2025-71112, CVE-2025-71113,
CVE-2025-71114, CVE-2025-71116, CVE-2025-71118, CVE-2025-71120,
CVE-2025-71121, CVE-2025-71125, CVE-2025-71127, CVE-2025-71131,
CVE-2025-71132, CVE-2025-71133, CVE-2025-71136, CVE-2025-71137,
CVE-2025-71147, CVE-2025-71154, CVE-2025-71180, CVE-2025-71182,
CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22980,
CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991,
CVE-2026-22992, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021,
CVE-2026-23047)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.04 LTS
linux-image-5.15.0-1103-aws-fips 5.15.0-1103.110+fips1
Available with Ubuntu Pro
linux-image-5.15.0-1103-gcp-fips 5.15.0-1103.112+fips1
Available with Ubuntu Pro
linux-image-5.15.0-173-fips 5.15.0-173.183+fips1
Available with Ubuntu Pro
linux-image-aws-fips 5.15.0.1103.99
Available with Ubuntu Pro
linux-image-aws-fips-5.15 5.15.0.1103.99
Available with Ubuntu Pro
linux-image-fips 5.15.0.173.100
Available with Ubuntu Pro
linux-image-fips-5.15 5.15.0.173.100
Available with Ubuntu Pro
linux-image-gcp-fips 5.15.0.1103.93
Available with Ubuntu Pro
linux-image-gcp-fips-5.15 5.15.0.1103.93
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-8096-2
https://ubuntu.com/security/notices/USN-8096-1
https://launchpad.net/bugs/2143853
CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354,
CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968,
CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022,
CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083,
CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252,
CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258,
CVE-2025-40259, CVE-2025-40261, CVE-2025-40262, CVE-2025-40263,
CVE-2025-40264, CVE-2025-40269, CVE-2025-40271, CVE-2025-40272,
CVE-2025-40273, CVE-2025-40275, CVE-2025-40277, CVE-2025-40278,
CVE-2025-40279, CVE-2025-40280, CVE-2025-40281, CVE-2025-40282,
CVE-2025-40283, CVE-2025-40304, CVE-2025-40306, CVE-2025-40308,
CVE-2025-40309, CVE-2025-40312, CVE-2025-40313, CVE-2025-40314,
CVE-2025-40315, CVE-2025-40317, CVE-2025-40319, CVE-2025-40321,
CVE-2025-40322, CVE-2025-40324, CVE-2025-40331, CVE-2025-40342,
CVE-2025-40343, CVE-2025-40345, CVE-2025-40360, CVE-2025-40363,
CVE-2025-68168, CVE-2025-68176, CVE-2025-68177, CVE-2025-68185,
CVE-2025-68191, CVE-2025-68192, CVE-2025-68194, CVE-2025-68200,
CVE-2025-68204, CVE-2025-68217, CVE-2025-68220, CVE-2025-68227,
CVE-2025-68229, CVE-2025-68238, CVE-2025-68241, CVE-2025-68244,
CVE-2025-68245, CVE-2025-68254, CVE-2025-68255, CVE-2025-68257,
CVE-2025-68258, CVE-2025-68261, CVE-2025-68264, CVE-2025-68266,
CVE-2025-68282, CVE-2025-68284, CVE-2025-68285, CVE-2025-68286,
CVE-2025-68287, CVE-2025-68288, CVE-2025-68289, CVE-2025-68290,
CVE-2025-68295, CVE-2025-68301, CVE-2025-68302, CVE-2025-68303,
CVE-2025-68308, CVE-2025-68312, CVE-2025-68321, CVE-2025-68325,
CVE-2025-68327, CVE-2025-68328, CVE-2025-68330, CVE-2025-68331,
CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337,
CVE-2025-68339, CVE-2025-68344, CVE-2025-68346, CVE-2025-68349,
CVE-2025-68354, CVE-2025-68362, CVE-2025-68364, CVE-2025-68366,
CVE-2025-68367, CVE-2025-68372, CVE-2025-68724, CVE-2025-68727,
CVE-2025-68728, CVE-2025-68732, CVE-2025-68733, CVE-2025-68734,
CVE-2025-68740, CVE-2025-68746, CVE-2025-68757, CVE-2025-68758,
CVE-2025-68759, CVE-2025-68764, CVE-2025-68765, CVE-2025-68767,
CVE-2025-68769, CVE-2025-68771, CVE-2025-68774, CVE-2025-68776,
CVE-2025-68777, CVE-2025-68780, CVE-2025-68782, CVE-2025-68783,
CVE-2025-68785, CVE-2025-68787, CVE-2025-68788, CVE-2025-68795,
CVE-2025-68796, CVE-2025-68797, CVE-2025-68799, CVE-2025-68800,
CVE-2025-68801, CVE-2025-68803, CVE-2025-68804, CVE-2025-68808,
CVE-2025-68813, CVE-2025-68814, CVE-2025-68815, CVE-2025-68816,
CVE-2025-68818, CVE-2025-68819, CVE-2025-68820, CVE-2025-68821,
CVE-2025-71064, CVE-2025-71066, CVE-2025-71068, CVE-2025-71069,
CVE-2025-71075, CVE-2025-71077, CVE-2025-71078, CVE-2025-71079,
CVE-2025-71081, CVE-2025-71082, CVE-2025-71083, CVE-2025-71084,
CVE-2025-71085, CVE-2025-71086, CVE-2025-71087, CVE-2025-71091,
CVE-2025-71093, CVE-2025-71094, CVE-2025-71096, CVE-2025-71097,
CVE-2025-71098, CVE-2025-71102, CVE-2025-71104, CVE-2025-71105,
CVE-2025-71108, CVE-2025-71111, CVE-2025-71112, CVE-2025-71113,
CVE-2025-71114, CVE-2025-71116, CVE-2025-71118, CVE-2025-71120,
CVE-2025-71121, CVE-2025-71125, CVE-2025-71127, CVE-2025-71131,
CVE-2025-71132, CVE-2025-71133, CVE-2025-71136, CVE-2025-71137,
CVE-2025-71147, CVE-2025-71154, CVE-2025-71180, CVE-2025-71182,
CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22980,
CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991,
CVE-2026-22992, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021,
CVE-2026-23047
Package Information:
https://launchpad.net/ubuntu/+source/linux-aws-fips/5.15.0-1103.110+fips1
https://launchpad.net/ubuntu/+source/linux-fips/5.15.0-173.183+fips1
https://launchpad.net/ubuntu/+source/linux-gcp-fips/5.15.0-1103.112+fips1
[USN-8099-1] curl vulnerabilities
==========================================================================
Ubuntu Security Notice USN-8099-1
March 16, 2026
curl vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
Summary:
Several security issues were fixed in curl.
Software Description:
- curl: HTTP, HTTPS, and FTP client and client libraries
Details:
Zhicheng Chen discovered that curl could incorrectly reuse the wrong
connection for Negotiate-authenticated HTTP or HTTPS requests. This could
result in the use of credentials from a different connection, contrary to
expectations. This issue only affected Ubuntu 20.04 LTS. (CVE-2026-1965)
It was discovered that curl incorrectly leaked OAuth2 bearer tokens when
following a redirect. This could result in tokens being sent to the wrong
host, contrary to expectations. This issue only affected Ubuntu 20.04 LTS.
(CVE-2026-3783)
Muhamad Arga Reksapati discovered that curl incorrectly reused existing
HTTP proxy connections even if the request used different credentials. This
could result in the use of incorrect credentials, contrary to expectations.
(CVE-2026-3784)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 20.04 LTS
curl 7.68.0-1ubuntu2.25+esm3
Available with Ubuntu Pro
libcurl3-gnutls 7.68.0-1ubuntu2.25+esm3
Available with Ubuntu Pro
libcurl3-nss 7.68.0-1ubuntu2.25+esm3
Available with Ubuntu Pro
libcurl4 7.68.0-1ubuntu2.25+esm3
Available with Ubuntu Pro
Ubuntu 18.04 LTS
curl 7.58.0-2ubuntu3.24+esm8
Available with Ubuntu Pro
libcurl3-gnutls 7.58.0-2ubuntu3.24+esm8
Available with Ubuntu Pro
libcurl3-nss 7.58.0-2ubuntu3.24+esm8
Available with Ubuntu Pro
libcurl4 7.58.0-2ubuntu3.24+esm8
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-8099-1
CVE-2026-1965, CVE-2026-3783, CVE-2026-3784
