[El-errata] ELSA-2026-500162 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-500162

http://linux.oracle.com/errata/ELSA-2026-500162.html

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

x86_64:
bpftool-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-core-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-debug-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-debug-core-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-debug-devel-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-debug-modules-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-debug-modules-extra-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-devel-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-doc-5.15.0-322.203.3.5.el8uek.noarch.rpm
kernel-uek-modules-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-modules-extra-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-container-5.15.0-322.203.3.5.el8uek.x86_64.rpm
kernel-uek-container-debug-5.15.0-322.203.3.5.el8uek.x86_64.rpm

aarch64:
bpftool-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-core-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-debug-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-debug-core-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-debug-devel-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-debug-modules-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-debug-modules-extra-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-devel-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-doc-5.15.0-322.203.3.5.el8uek.noarch.rpm
kernel-uek-modules-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-modules-extra-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-container-5.15.0-322.203.3.5.el8uek.aarch64.rpm
kernel-uek-container-debug-5.15.0-322.203.3.5.el8uek.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/kernel-uek-5.15.0-322.203.3.5.el8uek.src.rpm

Related CVEs:

CVE-2026-64531
CVE-2026-64561
CVE-2026-68480




Description of changes:

[5.15.0-322.203.3.5]
- Revert "x86/alternatives: Add alt_instr.flags" (Harshit Mogalapalli)  [Orabug: 39859219]