[El-errata] ELSA-2026-500004 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-500004

http://linux.oracle.com/errata/ELSA-2026-500004.html

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

x86_64:
kernel-uek-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-core-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-core-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-devel-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-modules-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-modules-core-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-modules-deprecated-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-modules-desktop-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-modules-extra-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-modules-extra-netfilter-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-modules-usb-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-debug-modules-wireless-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-devel-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-doc-6.12.0-204.92.4.3.el9uek.noarch.rpm
kernel-uek-modules-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-modules-core-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-modules-deprecated-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-modules-desktop-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-modules-extra-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-modules-extra-netfilter-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-modules-usb-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-modules-wireless-6.12.0-204.92.4.3.el9uek.x86_64.rpm
kernel-uek-tools-6.12.0-204.92.4.3.el9uek.x86_64.rpm

aarch64:
kernel-uek-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-core-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-core-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-devel-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-core-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-deprecated-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-desktop-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-extra-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-extra-netfilter-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-usb-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-debug-modules-wireless-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-devel-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-doc-6.12.0-204.92.4.3.el9uek.noarch.rpm
kernel-uek-modules-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-modules-extra-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-modules-core-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-modules-deprecated-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-modules-desktop-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-modules-extra-netfilter-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-modules-usb-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-modules-wireless-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek-tools-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-core-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-devel-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-modules-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-modules-core-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-modules-deprecated-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-modules-desktop-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-modules-extra-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-modules-extra-netfilter-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-modules-usb-6.12.0-204.92.4.3.el9uek.aarch64.rpm
kernel-uek64k-modules-wireless-6.12.0-204.92.4.3.el9uek.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/kernel-uek-6.12.0-204.92.4.3.el9uek.src.rpm

Related CVEs:

CVE-2026-31663
CVE-2026-46316
CVE-2026-53362




Description of changes:

[6.12.0-204.92.4.3]
- xfrm: hold dev ref until after transport_finish NF_HOOK (Qi Tang)  [Orabug: 39727259]  {CVE-2026-31663}
- xfrm: hold device only for the asynchronous decryption (Jianbo Liu)  [Orabug: 39727259]
- KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry (Hyunwoo Kim)  [Orabug: 39727258]  {CVE-2026-46316}
- ipv6: account for fraggap on the paged allocation path (Wongi Lee)  [Orabug: 39727239]  {CVE-2026-53362}