Oracle Linux 6468 Published by

Oracle Linux users are advised to apply a new batch of updates that spans versions 7 through 10 of the operating system. A critical vulnerability in the cockpit tool allows for unauthenticated remote code execution and requires immediate attention on version 10 systems. Most other advisories focus on important security fixes for widely used components like nginx, bind, and the Unbreakable Enterprise kernel. Several bug fix and enhancement updates are also included to improve stability across various utilities such as systemd and microcode_ctl.

ELSA-2026-7383 Critical: Oracle Linux 10 cockpit: Unauthenticated remote code execution due to SSH command-line argument injection
ELSA-2026-7011 Important: Oracle Linux 8 grafana security update
ELSA-2026-7915 Important: Oracle Linux 9 bind9.18 security update
ELSA-2026-6923 Important: Oracle Linux 9 nginx:1.24 security update
ELBA-2026-8097 Oracle Linux 8 device-mapper-multipath bug fix and enhancement update
ELSA-2026-6917 Important: Oracle Linux 8 thunderbird security update
ELSA-2026-7670 Important: Oracle Linux 8 nodejs:24 security update
ELSA-2026-50184 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELBA-2026-6816 Oracle Linux 10 libguestfs bug fix and enhancement update
ELSA-2026-6632 Moderate: Oracle Linux 10 kernel security update
ELSA-2026-7342 Important: Oracle Linux 10 kea security update
ELSA-2026-7002 Important: Oracle Linux 9 nginx security update
ELBA-2026-8101 Oracle Linux 8 microcode_ctl bug fix and enhancement update
ELSA-2026-7711 Important: Oracle Linux 10 vim security update
ELBA-2026-6839 Oracle Linux 9 systemd bug fix and enhancement update
ELBA-2026-6824 Oracle Linux 10 ipset bug fix and enhancement update
ELBA-2026-6571-1 Oracle Linux 8 kernel bug fix update
ELSA-2026-7679 Important: Oracle Linux 9 perl-XML-Parser security update
ELSA-2026-6915 Important: Oracle Linux 8 vim security update
ELSA-2026-6766 Important: Oracle Linux 9 python3.9 security update
ELSA-2026-7302 Important: Oracle Linux 9 nodejs:22 security update
ELSA-2026-50184 Important: Unbreakable Enterprise kernel security update
ELBA-2026-50188 Oracle Linux 9 tpm2-tools bug fix update
ELBA-2026-6819 Oracle Linux 10 cloud-init bug fix and enhancement update
ELSA-2026-8075 Important: Oracle Linux 9 bind security update
ELSA-2026-7667 Important: Oracle Linux 8 nghttp2 security update
ELBA-2026-50185 Oracle Linux 8 util-linux bug fix update
ELSA-2026-7680 Important: Oracle Linux 10 perl-XML-Parser security update
ELEA-2026-6834 Oracle Linux 9 proj bug fix and enhancement update
ELSA-2026-8155 Important: Oracle Linux 8 bind9.16 security update
ELSA-2026-7343 Important: Oracle Linux 9 nginx:1.26 security update
ELSA-2026-8259 Important: Oracle Linux 9 vim security update
ELSA-2026-5233 Moderate: Oracle Linux 7 grub2 security update
ELSA-2026-8052 Important: Oracle Linux 8 firefox security update
ELSA-2026-7080 Important: Oracle Linux 10 nodejs22 security update
ELBA-2026-6836 Oracle Linux 9 cifs-utils bug fix and enhancement update
ELSA-2026-7081 Moderate: Oracle Linux 10 libtiff security update
ELSA-2026-7005 Important: Oracle Linux 10 git-lfs security update
ELSA-2026-7675 Important: Oracle Linux 10 nodejs24 security update
ELSA-2026-7671 Important: Oracle Linux 9 firefox security update
ELSA-2026-6949 Important: Oracle Linux 8 go-toolset:ol8 security update
ELSA-2026-6907 Important: Oracle Linux 8 nginx:1.24 security update
ELBA-2026-50189 Oracle Linux 9 oracle-ovirt-release-45-el9 bug fix update
ELSA-2026-7123 Important: Oracle Linux 8 nodejs:22 security update
ELSA-2026-7259 Important: Oracle Linux 9 git-lfs security update
ELBA-2026-6835 Oracle Linux 9 libvirt bug fix and enhancement update
ELSA-2026-7009 Important: Oracle Linux 8 grafana-pcp security update
ELSA-2026-7681 Important: Oracle Linux 8 perl-XML-Parser security update
ELSA-2026-6571 Moderate: Oracle Linux 8 kernel security update




ELSA-2026-7383 Critical: Oracle Linux 10 cockpit: Unauthenticated remote code execution due to SSH command-line argument injection


Oracle Linux Security Advisory ELSA-2026-7383

http://linux.oracle.com/errata/ELSA-2026-7383.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
cockpit-344-3.0.1.el10_1.x86_64.rpm
cockpit-bridge-344-3.0.1.el10_1.noarch.rpm
cockpit-doc-344-3.0.1.el10_1.noarch.rpm
cockpit-packagekit-344-3.0.1.el10_1.noarch.rpm
cockpit-storaged-344-3.0.1.el10_1.noarch.rpm
cockpit-system-344-3.0.1.el10_1.noarch.rpm
cockpit-ws-344-3.0.1.el10_1.x86_64.rpm
cockpit-ws-selinux-344-3.0.1.el10_1.x86_64.rpm

aarch64:
cockpit-344-3.0.1.el10_1.aarch64.rpm
cockpit-bridge-344-3.0.1.el10_1.noarch.rpm
cockpit-doc-344-3.0.1.el10_1.noarch.rpm
cockpit-packagekit-344-3.0.1.el10_1.noarch.rpm
cockpit-storaged-344-3.0.1.el10_1.noarch.rpm
cockpit-system-344-3.0.1.el10_1.noarch.rpm
cockpit-ws-344-3.0.1.el10_1.aarch64.rpm
cockpit-ws-selinux-344-3.0.1.el10_1.aarch64.rpm

SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/cockpit-344-3.0.1.el10_1.src.rpm

Related CVEs:

CVE-2026-4631

Description of changes:

[344-3.0.1]
- Storage: Enable btrfs support [Orabug: 37464632]
- Replaced upstream urls in documentation with oracle links [Orabug: 36528753]
- Drop subscription-manager-cockpit requirement for ol [Orabug: 34681110]
- Remove duplicate reference to server in cockpit [Orabug: 34030494]
- Update documentation links [Orabug: 30271413], [Orabug: 32013095],
[Orabug: 32795691], [Orabug: 34398512], [Orabug: 34742876], [Orabug: 37253273]
- Update spec file for new release

[344-3]
- correctly apply CVE patches (CVE-2026-4631)

* Wed Mar 25 2026 Jelle van der Waa private_data (Kate Hsuan) [RHEL-128622]
- media: v4l2: Add support for NV12M tiled variants to v4l2_format_info() (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Use a count variable for meta_formats instead of 0 terminating (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Auto-set UVC_QUIRK_MSXU_META (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Introduce V4L2_META_FMT_UVC_MSXU_1_5 (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Introduce dev->meta_formats (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Do not mark valid metadata as invalid (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: uvc_v4l2_unlocked_ioctl: Invert PM logic (Kate Hsuan) [RHEL-128622]
- media: core: export v4l2_translate_cmd (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Turn on the camera if V4L2_EVENT_SUB_FL_SEND_INITIAL (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Remove stream->is_streaming field (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Split uvc_stop_streaming() (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Handle locks in uvc_queue_return_buffers (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Use vb2 ioctl and fop helpers (Kate Hsuan) [RHEL-128622]
- media: v4l2-common: Add the missing Raw Bayer pixel formats (Kate Hsuan) [RHEL-128622]
- media: v4l2-subdev: Add debug prints to v4l2_subdev_collect_streams() (Kate Hsuan) [RHEL-128622]
- media: v4l2-subdev: Print early in v4l2_subdev_{enable,disable}_streams() (Kate Hsuan) [RHEL-128622]
- media: v4l2: Add Renesas Camera Receiver Unit pixel formats (Kate Hsuan) [RHEL-128622]
- media: v4l2-subdev: Limit the number of active routes to V4L2_FRAME_DESC_ENTRY_MAX (Kate Hsuan) [RHEL-128622]
- media: v4l2-ctrls: Return the handler's error in v4l2_ctrl_handler_free() (Kate Hsuan) [RHEL-128622]
- media: v4l2-ctrls: Don't reset handler's error in v4l2_ctrl_handler_free() (Kate Hsuan) [RHEL-128622]
- media: v4l2-common: Reduce warnings about missing V4L2_CID_LINK_FREQ control (Kate Hsuan) [RHEL-128622]
- media: v4l2-ctrls: Fix H264 SEPARATE_COLOUR_PLANE check (Kate Hsuan) [RHEL-128622]
- media: v4l2-jpeg: Remove unused v4l2_jpeg_parse_* wrappers (Kate Hsuan) [RHEL-128622]
- media: v4l2-core: Replace the check for firmware registered I2C devices (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() (Kate Hsuan) [RHEL-128622] {CVE-2025-38680}
- media: uvcvideo: Add quirk for HP Webcam HD 2300 (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Refactor uvc_v4l2_compat_ioctl32 (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Refactor uvc_queue_streamon (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Refactor uvc_ctrl_set_handle() (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Populate all errors in uvc_probe() (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Set V4L2_CTRL_FLAG_DISABLED during queryctrl errors (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Fix bandwidth issue for Alcor camera (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Use dev_err_probe for devm_gpiod_get_optional (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Fix deferred probing error (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Rollback non processed entities on error (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Send control events for partial succeeds (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Return the number of processed controls (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Do not turn on the camera for some ioctls (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Make power management granular (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Avoid variable shadowing in uvc_ctrl_cleanup_fh (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Increase/decrease the PM counter per IOCTL (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Create uvc_pm_(get|put) functions (Kate Hsuan) [RHEL-128622]
- media: uvcvideo: Keep streaming state in the file handle (Kate Hsuan) [RHEL-128622]
- media: Add C3ISP_PARAMS and C3ISP_STATS meta formats (Kate Hsuan) [RHEL-128622]
- media: v4l: subdev: Fix coverity issue: Logically dead code (Kate Hsuan) [RHEL-128622]
- media: v4l2-dev: fix error handling in __video_register_device() (Kate Hsuan) [RHEL-128622]
- media: common: Add v4l2_find_nearest_size_conditional() (Kate Hsuan) [RHEL-128622]
- media: v4l2-common: Add RGBR format info (Kate Hsuan) [RHEL-128622]
- media: v4l2: Add NV15 and NV20 pixel formats (Kate Hsuan) [RHEL-128622]
- media: v4l2-common: Add helpers to calculate bytesperline and sizeimage (Kate Hsuan) [RHEL-128622]
- media: v4l2-dv-timings: prevent possible overflow in v4l2_detect_gtf() (Kate Hsuan) [RHEL-128622]
- media: v4l2-core: use (t,l)/wxh format for rectangle (Kate Hsuan) [RHEL-128622]
- media: v4l2-core: Introduce v4l2_query_ext_ctrl_to_v4l2_queryctrl (Kate Hsuan) [RHEL-128622]
- media: v4l2: Remove vidioc_s_ctrl callback (Kate Hsuan) [RHEL-128622]
- media: v4l2: Remove vidioc_g_ctrl callback (Kate Hsuan) [RHEL-128622]
- media: v4l2: Remove vidioc_queryctrl callback (Kate Hsuan) [RHEL-128622]
- media: ioctl: Simulate v4l2_queryctrl with v4l2_query_ext_ctrl (Kate Hsuan) [RHEL-128622]
- media: v4l2-dv-timings: add v4l2_num_edid_blocks() helper (Kate Hsuan) [RHEL-128622]
- media: v4l: Memset argument to 0 before calling get_mbus_config pad op (Kate Hsuan) [RHEL-128622]
- media: v4l: Support obtaining link frequency via get_mbus_config (Kate Hsuan) [RHEL-128622]
- media: v4l: Support passing media pad argument to v4l2_get_link_freq() (Kate Hsuan) [RHEL-128622]



ELSA-2026-7342 Important: Oracle Linux 10 kea security update


Oracle Linux Security Advisory ELSA-2026-7342

http://linux.oracle.com/errata/ELSA-2026-7342.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
kea-3.0.1-3.el10_1.x86_64.rpm
kea-doc-3.0.1-3.el10_1.noarch.rpm
kea-hooks-3.0.1-3.el10_1.x86_64.rpm
kea-keama-3.0.1-3.el10_1.x86_64.rpm
kea-libs-3.0.1-3.el10_1.x86_64.rpm

aarch64:
kea-3.0.1-3.el10_1.aarch64.rpm
kea-doc-3.0.1-3.el10_1.noarch.rpm
kea-hooks-3.0.1-3.el10_1.aarch64.rpm
kea-keama-3.0.1-3.el10_1.aarch64.rpm
kea-libs-3.0.1-3.el10_1.aarch64.rpm

SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/kea-3.0.1-3.el10_1.src.rpm

Related CVEs:

CVE-2026-3608

Description of changes:

[3.0.1-3]
- Fixes CVE-2026-3608



ELSA-2026-7002 Important: Oracle Linux 9 nginx security update


Oracle Linux Security Advisory ELSA-2026-7002

http://linux.oracle.com/errata/ELSA-2026-7002.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
nginx-1.20.1-24.0.1.el9_7.2.x86_64.rpm
nginx-all-modules-1.20.1-24.0.1.el9_7.2.noarch.rpm
nginx-core-1.20.1-24.0.1.el9_7.2.x86_64.rpm
nginx-filesystem-1.20.1-24.0.1.el9_7.2.noarch.rpm
nginx-mod-devel-1.20.1-24.0.1.el9_7.2.x86_64.rpm
nginx-mod-http-image-filter-1.20.1-24.0.1.el9_7.2.x86_64.rpm
nginx-mod-http-perl-1.20.1-24.0.1.el9_7.2.x86_64.rpm
nginx-mod-http-xslt-filter-1.20.1-24.0.1.el9_7.2.x86_64.rpm
nginx-mod-mail-1.20.1-24.0.1.el9_7.2.x86_64.rpm
nginx-mod-stream-1.20.1-24.0.1.el9_7.2.x86_64.rpm

aarch64:
nginx-1.20.1-24.0.1.el9_7.2.aarch64.rpm
nginx-all-modules-1.20.1-24.0.1.el9_7.2.noarch.rpm
nginx-core-1.20.1-24.0.1.el9_7.2.aarch64.rpm
nginx-filesystem-1.20.1-24.0.1.el9_7.2.noarch.rpm
nginx-mod-devel-1.20.1-24.0.1.el9_7.2.aarch64.rpm
nginx-mod-http-image-filter-1.20.1-24.0.1.el9_7.2.aarch64.rpm
nginx-mod-http-perl-1.20.1-24.0.1.el9_7.2.aarch64.rpm
nginx-mod-http-xslt-filter-1.20.1-24.0.1.el9_7.2.aarch64.rpm
nginx-mod-mail-1.20.1-24.0.1.el9_7.2.aarch64.rpm
nginx-mod-stream-1.20.1-24.0.1.el9_7.2.aarch64.rpm

SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/nginx-1.20.1-24.0.1.el9_7.2.src.rpm

Related CVEs:

CVE-2026-27651
CVE-2026-27654
CVE-2026-27784
CVE-2026-32647

Description of changes:

[1.20.1-24.0.1.el9_7.2]
- Reference oracle-indexhtml within Requires [Orabug: 33802044]
- Remove Red Hat references [Orabug: 29498217]
- Update upstream references [Orabug: 36579090]

[2:1.20.1-24.2]
- Resolves: RHEL-159557 - CVE-2026-27654 nginx: NGINX: Denial of Service or file modification via buffer overflow in ngx_http_dav_module
- Resolves: RHEL-159536 - CVE-2026-27784 nginx: NGINX: Denial of Service due to memory corruption via crafted MP4 file
- Resolves: RHEL-159444 - CVE-2026-27651 nginx: NGINX: Denial of Service via undisclosed requests when ngx_mail_auth_http_module is enabled
- Resolves: RHEL-157885 - CVE-2026-32647 nginx: NGINX: Denial of Service or Code Execution via specially crafted MP4 files

[2:1.20.1-24.1]
- Resolves: RHEL-146525 - nginx: NGINX: Data injection via man-in-the-middle
attack on TLS proxied connections (CVE-2026-1642)



ELBA-2026-8101 Oracle Linux 8 microcode_ctl bug fix and enhancement update


Oracle Linux Bug Fix Advisory ELBA-2026-8101

http://linux.oracle.com/errata/ELBA-2026-8101.html

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

x86_64:
microcode_ctl-20260227-1.0.1.el8_10.x86_64.rpm

SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/microcode_ctl-20260227-1.0.1.el8_10.src.rpm

Description of changes:

[4:20260227-1.0.1]
- enable use with ueknext and UEK8 kernels
- don't bother calling dracut if virtualized [Orabug: 35710077]
- ensure UEK also rebuilds initramfs [Orabug: 34280058]
- add support for UEK7 kernels
- enable early update for 06-4f-01
- remove no longer appropriate caveats for 06-2d-07 and 06-55-04
- enable early and late load on RHCK

[4:20260227-1]
- Update Intel CPU microcode to microcode-20260227 release (RHEL-159424)
- Microcode files (/platform_mask shown) with revision updates (in hex):
06-ae-01/97: Granite Rapids-D: 10002f3 to 1000303
Resolves: RHEL-159424

[4:20260210-1]
- Update Intel CPU microcode to microcode-20260210 release (RHEL-151645)
- Microcode files (/platform_mask shown) with revision updates (in hex):
06-6a-06/87: Ice Lake-X: d000410 to d000421
06-6c-01/10: Ice Lake-D: 10002e0 to 10002f1
06-7e-05/80: Ice Lake-L: 00ca to 00cc
06-8c-01/80: Tiger Lake: 00bc to 00be
06-8c-02/c2: Tiger Lake: 003c to 003e
06-8d-01/c2: Tiger Lake-H: 0056 to 0058
06-8f-07/87: Sapphire Rapids: 2b000650 to 2b000661
06-8f-08/10: Sapphire Rapids with HBM: 2c000410 to 2c000421
06-8f-08/87: Sapphire Rapids: 2b000650 to 2b000661
06-97-02/07: Alder Lake: 003d to 003e
06-97-05/07: Alder Lake: 003d to 003e
06-9a-03/80: Alder Lake-L: 043a to 043b
06-9a-04/80: Alder Lake-L: 043a to 043b
06-9a-04/40: Arizona Beach (Atom C11xx): 000b to 000c
06-9a-04/80: Alder Lake-L: 043a to 043b
06-a7-01/02: Rocket Lake: 0064 to 0065
06-aa-04/e6: Meteor Lake-L: 0025 to 0028
06-ad-01/20: Granite Rapids-X: a000124 to a000133
06-ad-01/95: Granite Rapids-X: 10003f0 to 1000405
06-ae-01/97: Granite Rapids-D: 1000273 to 10002f3
06-b5-00/80: Arrow Lake-U: 000a to 000d
06-b7-01/32: Raptor Lake: 0132 to 0133
06-ba-02/e0: Raptor Lake-P: 6133 to 6134
06-ba-03/e0: Raptor Lake-P: 6133 to 6134
06-be-00/19: Gracemont (Alder Lake-N): 001e to 0021
06-bf-02/07: Raptor Lake-S: 003d to 003e
06-bf-05/07: Raptor Lake-S: 003d to 003e
06-c5-02/82: Arrow Lake-H: 011a to 011b
06-c6-02/82: Arrow Lake: 011a to 011b
06-cf-02/87: Emerald Rapids: 210002c0 to 210002d3
Resolves: RHEL-151645



ELSA-2026-7711 Important: Oracle Linux 10 vim security update


Oracle Linux Security Advisory ELSA-2026-7711

http://linux.oracle.com/errata/ELSA-2026-7711.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
vim-X11-9.1.083-6.0.1.el10_1.3.x86_64.rpm
vim-common-9.1.083-6.0.1.el10_1.3.x86_64.rpm
vim-data-9.1.083-6.0.1.el10_1.3.noarch.rpm
vim-enhanced-9.1.083-6.0.1.el10_1.3.x86_64.rpm
vim-filesystem-9.1.083-6.0.1.el10_1.3.noarch.rpm
vim-minimal-9.1.083-6.0.1.el10_1.3.x86_64.rpm
xxd-9.1.083-6.0.1.el10_1.3.x86_64.rpm

aarch64:
vim-X11-9.1.083-6.0.1.el10_1.3.aarch64.rpm
vim-common-9.1.083-6.0.1.el10_1.3.aarch64.rpm
vim-data-9.1.083-6.0.1.el10_1.3.noarch.rpm
vim-enhanced-9.1.083-6.0.1.el10_1.3.aarch64.rpm
vim-filesystem-9.1.083-6.0.1.el10_1.3.noarch.rpm
vim-minimal-9.1.083-6.0.1.el10_1.3.aarch64.rpm
xxd-9.1.083-6.0.1.el10_1.3.aarch64.rpm

SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/vim-9.1.083-6.0.1.el10_1.3.src.rpm

Related CVEs:

CVE-2026-28417
CVE-2026-28421
CVE-2026-33412

Description of changes:

[9.1.083-6.0.1.el10_1.3]
- Remove upstream references [Orabug: 31197557]

[2:9.1.083-6.3]
- RHEL-159615 CVE-2026-33412 vim: Vim: Arbitrary code execution via command injection in glob() function

[2:9.1.083-6.2]
- RHEL-155409 CVE-2026-28421 vim: Vim: Denial of service and information disclosure via crafted swap file

[2:9.1.083-6.2]
- RHEL-155425 CVE-2026-28417 vim: Vim: Arbitrary code execution via OS command injection in the netrw plugin

[2:9.1.083-6.1]
- RHEL-147922 CVE-2026-25749 vim: Heap Overflow in Vim



ELBA-2026-6839 Oracle Linux 9 systemd bug fix and enhancement update


Oracle Linux Bug Fix Advisory ELBA-2026-6839

http://linux.oracle.com/errata/ELBA-2026-6839.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
rhel-net-naming-sysattrs-252-55.0.3.el9_7.8.noarch.rpm
systemd-252-55.0.3.el9_7.8.i686.rpm
systemd-252-55.0.3.el9_7.8.x86_64.rpm
systemd-boot-unsigned-252-55.0.3.el9_7.8.x86_64.rpm
systemd-container-252-55.0.3.el9_7.8.i686.rpm
systemd-container-252-55.0.3.el9_7.8.x86_64.rpm
systemd-devel-252-55.0.3.el9_7.8.i686.rpm
systemd-devel-252-55.0.3.el9_7.8.x86_64.rpm
systemd-journal-remote-252-55.0.3.el9_7.8.x86_64.rpm
systemd-libs-252-55.0.3.el9_7.8.i686.rpm
systemd-libs-252-55.0.3.el9_7.8.x86_64.rpm
systemd-oomd-252-55.0.3.el9_7.8.x86_64.rpm
systemd-pam-252-55.0.3.el9_7.8.x86_64.rpm
systemd-resolved-252-55.0.3.el9_7.8.x86_64.rpm
systemd-rpm-macros-252-55.0.3.el9_7.8.noarch.rpm
systemd-udev-252-55.0.3.el9_7.8.x86_64.rpm
systemd-ukify-252-55.0.3.el9_7.8.noarch.rpm

aarch64:
rhel-net-naming-sysattrs-252-55.0.3.el9_7.8.noarch.rpm
systemd-252-55.0.3.el9_7.8.aarch64.rpm
systemd-boot-unsigned-252-55.0.3.el9_7.8.aarch64.rpm
systemd-container-252-55.0.3.el9_7.8.aarch64.rpm
systemd-devel-252-55.0.3.el9_7.8.aarch64.rpm
systemd-journal-remote-252-55.0.3.el9_7.8.aarch64.rpm
systemd-libs-252-55.0.3.el9_7.8.aarch64.rpm
systemd-oomd-252-55.0.3.el9_7.8.aarch64.rpm
systemd-pam-252-55.0.3.el9_7.8.aarch64.rpm
systemd-resolved-252-55.0.3.el9_7.8.aarch64.rpm
systemd-rpm-macros-252-55.0.3.el9_7.8.noarch.rpm
systemd-udev-252-55.0.3.el9_7.8.aarch64.rpm
systemd-ukify-252-55.0.3.el9_7.8.noarch.rpm

SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/systemd-252-55.0.3.el9_7.8.src.rpm

Description of changes:

[252-55.0.3.el9_7.8]
- serialize: don't allocate 1M on the stack just like that [LINUX-16166]
- Route logs from container mapped uids to the system journal [Orabug: 38135007]
- Drop delay when nspawn fails to reset loginuid [Orabug: 37793135]
- Improve logging for api bus connection and subscribers [Orabug: 38040980]
- Defer processing of timeout events in sd-bus api [Orabug: 38064217]
- coredump: use %d in kernel core pattern - CVE-2025-4598
- Add bus description to sd-bus outgoing sockets [Orabug: 37347576]
- Add log messages about daemon-reload requester and duration [Orabug: 37347576]
- Reverted back to previous Tony Lam patch [Orabug: 25897792] until issue with [Orabug: 36564551] is resolved.
- drop IN_ATTRIB from parent directory inotify watches [Orabug: 37118224]
- 1A) Fix local-fs and remote-fs targets during system boot (replaces old Orabug: 25897792) [Orabug: 36269319]
- 1B) Add "systemd-fstab-generator-reload-targets.service" file [Orabug: 36269319]
- 1C) Add required rpms for correct kickstart/systemd functionality within systemd.spec [Orabug: 36269319]
- 1D) Important: Review 1001-systemd-fstab-generator-reload-targets.patch for important build details/steps [Orabug: 36269319]
- Due to a new [Orabug: 36564551] filed on April 29 2024, reverting from back to
- previous Tony Lam patch [Orabug: 25897792] until issue with [Orabug: 36564551] is resolved.
- drop IN_ATTRIB from parent directory inotify watches [Orabug: 37118224]
- Reverted back to previous Tony Lam patch [Orabug: 25897792] until issue with [Orabug: 36564551] is resolved.
- Re-Added 1001-Fix-missing-netdev-for-iscsi-entry-in-fstab.patch [Orabug: 25897792]
- Backport upstream pstore dmesg fix [Orabug: 34868110]
- Remove upstream references [Orabug: 33995357]
- Disable unprivileged BPF by default [Orabug: 32870980]
- udev rules: fix memory hot add and remove [Orabug: 31310273]
- set "RemoveIPC=no" in logind.conf as default for OL7.2 [Orabug: 22224874]
- allow dm remove ioctl to co-operate with UEK3 [Orabug: 18467469]
- shutdown: get only active md arrays. [Orabug: 34467234]
- Wait for an extra configurable time before udevd kills a worker [Orabug: 36017407]
- Removed unneeded patches from the systemd.spec
- 1A) 1004-orabug34272490-0001-core-device-ignore-DEVICE_FOUND_UDEV-bit-on-switchin.patch [Orabug: 34272490]
- 1B) 1005-orabug34272490-0002-core-device-drop-unnecessary-condition.patch [Orabug: 34272490]
- 1C) 1007-orabug34868110-pstore-fixes-for-dmesg.txt-reconstruction.patch [Orabug: 34868110]
- Removed the following, associated with [Orabug: 36269319]:
- 2A) Remove 1001-systemd-fstab-generator-reload-targets.patch
- 2B) Remove Fix local-fs and remote-fs targets during system boot [Orabug: 36269319]
- 2C) Remove "systemd-fstab-generator-reload-targets.service" file [Orabug: 36269319]
- 2D) Remove required rpms for correct kickstart/systemd functionality within systemd.spec [Orabug: 36269319]
- 2E) Remove Important: Review 1001-systemd-fstab-generator-reload-targets.patch for important build details/steps [Orabug: 36269319]

[252-55.8]
- update specfile and sources after renaming rhel-net-naming-sysattrs to net-naming-sysattrs (RHEL-150628)

[252-55.7]
- core: fix array size in unit_log_resources() (RHEL-132120)

[252-55.6]
- timer: rebase last_trigger timestamp if needed (RHEL-127022)

[252-55.5]
- test: rename TEST-53-ISSUE-16347 to TEST-53-TIMER (RHEL-127022)
- test: restarting elapsed timer shouldn't trigger the corresponding service (RHEL-127022)
- test: check the next elapse timer timestamp after deserialization (RHEL-127022)
- timer: don't run service immediately after restart of a timer (RHEL-127022)
- test: store and compare just the property value (RHEL-127022)
- timer: rebase the next elapse timestamp only if timer didn't already run (RHEL-127022)
- coredump: handle ENOBUFS and EMSGSIZE the same way (RHEL-126114)

[252-55.4]
- cryptsetup: Add optional support for linking volume key in keyring. (RHEL-118294)
- cryptsetup: fix typo (RHEL-118294)
- cryptsetup: HAVE_CRYPT_SET_KEYRING_TO_LINK is always defined (RHEL-118294)
- basic: add PIDFS magic (#31709) (RHEL-118294)
- time-util: make USEC_TIMESTAMP_FORMATTABLE_MAX for 32bit system off by one day (RHEL-118294)
- coredump: make check that all argv[] meta data fields are passed strict (RHEL-104138)
- coredump: restore compatibility with older patterns (RHEL-104138)
- coredump: use %d in kernel core pattern (RHEL-104138)
- pidref: add structure that can reference a pid via both pidfd and pid_t (RHEL-104138)
- fd-util: introduce parse_fd() (RHEL-104138)
- coredump: add support for new %F PIDFD specifier (RHEL-104138)

[252-55.2]
- Revert "test-time-util: disable failing tests" (RHEL-110954)
- test: use get_timezones() to iterate all known timezones (RHEL-110954)
- test-time-util: do not fail on DST change (RHEL-110954)
- test-time-util: suppress timestamp conversion failures for Africa/Khartoum timezone (RHEL-110954)
- test-time-util: do more suppression of time zone checks (RHEL-110954)
- test-time-util: fix truncation of usec to sec (RHEL-110954)
- test: unset TZ before timezone-sensitive unit tests are run (RHEL-110954)
- meson: extend timeout for test-time-util (RHEL-110954)
- time-util: use DEFINE_STRING_TABLE_LOOKUP_TO_STRING() macro (RHEL-110954)
- time-util: align string table (RHEL-110954)
- time-util: rename variables (RHEL-110954)
- time-util: add assertions (RHEL-110954)
- time-util: drop redundant else (RHEL-110954)
- time-util: do not use strdupa() (RHEL-110954)
- time-util: use result from startswith_no_case() (RHEL-110954)
- time-util: use usec_add() and usec_sub_unsigned() (RHEL-110954)
- time-util: shorten code a bit (RHEL-110954)
- time-util: rename variables (RHEL-110954)
- time-util: drop unnecessary assignment of timezone name (RHEL-110954)
- time-util: make parse_timestamp() use the RFC-822/ISO 8601 standard timezone spec (RHEL-110954)
- time-util: fix typo (RHEL-110954)
- ci: bump the tools tree to F42 (RHEL-110954)

[252-55.1]
- meson: /etc/systemd/network is also used by udevd (RHEL-111611)
- test: add tests for format_timestamp() and parse_timestamp() with various timezone (RHEL-110954)
- test-time-util: disable failing tests (RHEL-110954)
- test: test parse_timestamp() in various timezone (RHEL-110954)
- systemctl: logind: add missing asserts (RHEL-110954)
- systemctl: logind: make logind_schedule_shutdown accept action as param (RHEL-110954)
- systemctl: add option --when for scheduled shutdown (RHEL-110954)
- test-time-util: add test cases to invalidate "show" and "cancel" (RHEL-110954)
- sd-bus: make bus_add_match_full accept timeout (RHEL-111630)
- core/unit: add get_timeout_start_usec in UnitVTable and define it for service (RHEL-111630)
- core/unit: increase the NameOwnerChanged/GetNameOwner timeout to the unit's start timeout (RHEL-111630)
- core,sd-bus: drop empty lines between function call and error check (RHEL-111630)
- core: do not disconnect from bus when failed to install signal match (RHEL-111630)
- dbus: stash the subscriber list when we disconenct from the bus (RHEL-111630)
- manager: s/deserialized_subscribed/subscribed_as_strv (RHEL-111630)
- bus-util: do not reset the count returned by sd_bus_track_count_name() (RHEL-111630)
- core/manager: restore bus track deserialization cleanup in manager_reload() (RHEL-111630)
- core/manager: drop duplicate bus track deserialization (RHEL-111630)
- sd-bus/bus-track: use install_callback in sd_bus_track_add_name() (RHEL-111630)



ELBA-2026-6824 Oracle Linux 10 ipset bug fix and enhancement update


Oracle Linux Bug Fix Advisory ELBA-2026-6824

http://linux.oracle.com/errata/ELBA-2026-6824.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
ipset-7.22-10.0.1.el10_1.x86_64.rpm
ipset-devel-7.22-10.0.1.el10_1.x86_64.rpm
ipset-libs-7.22-10.0.1.el10_1.x86_64.rpm
ipset-service-7.22-10.0.1.el10_1.noarch.rpm

aarch64:
ipset-7.22-10.0.1.el10_1.aarch64.rpm
ipset-devel-7.22-10.0.1.el10_1.aarch64.rpm
ipset-libs-7.22-10.0.1.el10_1.aarch64.rpm
ipset-service-7.22-10.0.1.el10_1.noarch.rpm

SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/ipset-7.22-10.0.1.el10_1.src.rpm

Description of changes:

[7.22-10.0.1]
- Update dependencies for additional UEK kernel flavours [Orabug: 38000003]
- Depend either on kernel-extra or kernel-uek-extra-netfilter [Orabug: 37585869]

[7.22-10]
- Use modules-core for conditional modules-extra dependency



ELBA-2026-6571-1 Oracle Linux 8 kernel bug fix update


Oracle Linux Bug Fix Advisory ELBA-2026-6571-1

http://linux.oracle.com/errata/ELBA-2026-6571-1.html

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

x86_64:
bpftool-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-abi-stablelists-4.18.0-553.117.1.0.1.el8_10.noarch.rpm
kernel-core-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-cross-headers-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-debug-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-debug-core-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-debug-devel-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-debug-modules-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-debug-modules-extra-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-devel-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-doc-4.18.0-553.117.1.0.1.el8_10.noarch.rpm
kernel-headers-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-modules-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-modules-extra-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-tools-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-tools-libs-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
kernel-tools-libs-devel-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
perf-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm
python3-perf-4.18.0-553.117.1.0.1.el8_10.x86_64.rpm

SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/kernel-4.18.0-553.117.1.0.1.el8_10.src.rpm

Description of changes:

[4.18.0-553.117.1.0.1]
- scsi: core: Restrict legal sdev_state transitions via sysfs (Uday Shankar) [Orabug: 37778230]

[4.18.0-553.117.1]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64