Alerts This Week
Warning Icon 1 483
Alerts This Week
Warning Icon 1 483

Oracle Linux 10: ELSA-2026-0453 Kernel Important Security Advisory

oracle
Calendar Grey January 13, 2026
Oracle Linux Logo Esm H88
Oracle Linux 10 updates include important kernel changes to mitigate potential threats with various critical changes.
The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Summary

[6.12.0-124.27.1] - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985782] - Disable UKI signing [Orabug: 36571828] - 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 <= 15.3-1.0.5] - Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535] - Add Oracle Linux IMA certificates - Update module name for cryptographic module [Orabug: 37400433] - Clean git history at setup stage [6.12.0-124.27.1] - arm64: errata: Expand speculative SSBS workaround for Cortex-A720AE (Waiman Long) [RHEL-120684] - arm64: cputype: Add Cortex-A720AE definitions (Waiman Long) [RHEL-120684] - arm64: errata: Add missing sentinels to Spectre-BHB MIDR arrays (Waiman Long) [RHEL-120684] - arm64: Add support for HIP09 Spectre-BHB mitigation (Waiman Long)...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory remote code execution important kernel system update Oracle Linux

SRPMs

http://oss.oracle.com/ol10/SRPMS-updates/kernel-6.12.0-124.27.1.el10_1.src.rpm

x86_64

kernel-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-abi-stablelists-6.12.0-124.27.1.el10_1.noarch.rpm kernel-core-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-cross-headers-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-debug-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-debug-core-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-debug-devel-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-debug-devel-matched-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-debug-modules-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-debug-modules-core-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-debug-modules-extra-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-debug-uki-virt-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-devel-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-devel-matched-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-doc-6.12.0-124.27.1.el10_1.noarch.rpm kernel-headers-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-modules-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-modules-core-6.12.0-124.27.1.el10_1.x86_64.rpm kernel-modules-extra-6.12.0-124.27.1.el10_1.x86_64.rpm ...

Read the Full Advisory

aarch64

kernel-cross-headers-6.12.0-124.27.1.el10_1.aarch64.rpm kernel-headers-6.12.0-124.27.1.el10_1.aarch64.rpm kernel-tools-6.12.0-124.27.1.el10_1.aarch64.rpm kernel-tools-libs-6.12.0-124.27.1.el10_1.aarch64.rpm kernel-tools-libs-devel-6.12.0-124.27.1.el10_1.aarch64.rpm libperf-6.12.0-124.27.1.el10_1.aarch64.rpm perf-6.12.0-124.27.1.el10_1.aarch64.rpm python3-perf-6.12.0-124.27.1.el10_1.aarch64.rpm rtla-6.12.0-124.27.1.el10_1.aarch64.rpm rv-6.12.0-124.27.1.el10_1.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2025-39806 CVE-2025-39840 CVE-2025-39843 CVE-2025-39905 CVE-2025-39966 CVE-2025-40176 CVE-2025-40240 CVE-2025-40277 CVE-2025-68287

Topics%20covered

Topics Covered

security advisory remote code execution important kernel system update Oracle Linux

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here