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Alerts This Week
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Oracle Linux 10 Kernel Important Issue Security Fix ELSA-2026-18134

oracle
Calendar Grey July 22, 2026
Scroller Oracle
Oracle Linux 10 advises critical kernel updates to address important security issues and improve system stability.
Oracle Linux 10 has released security updates including kernel packages addressing multiple CVEs, with changes to enhance security measures and performance improvements across vari...

Summary

[6.12.0-211.34.1] - 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 [6.12.0-211.34.1] - crypto: ccp - copy IV using skcipher ivsize (CKI Backport Bot) [RHEL-188463] {CVE-2026-53016} - xfs: resample the data fork mapping after cycling ILOCK (Carlos Maiolino) [RHEL-193945] - xfrm: esp: restore combined single-frag length gate (CKI Backport Bot) [RHEL-178326] [6.12.0-211.33.1] - futex/requeue: Revert "Prevent NULL point...

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Topics%20covered

Topics Covered

security advisory moderate important kernel Oracle system exploit

SRPMs

http://oss.oracle.com/ol10/SRPMS-updates/kernel-6.12.0-211.34.1.el10_2.src.rpm

x86_64

kernel-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-abi-stablelists-6.12.0-211.34.1.el10_2.noarch.rpm kernel-core-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-cross-headers-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-core-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-devel-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-devel-matched-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-modules-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-modules-core-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-modules-extra-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-debug-uki-virt-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-devel-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-devel-matched-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-doc-6.12.0-211.34.1.el10_2.noarch.rpm kernel-headers-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-modules-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-modules-core-6.12.0-211.34.1.el10_2.x86_64.rpm kernel-modules-extra-6.12.0-211.34.1.el10_2.x86_64.rpm ...

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aarch64

kernel-cross-headers-6.12.0-211.34.1.el10_2.aarch64.rpm kernel-headers-6.12.0-211.34.1.el10_2.aarch64.rpm kernel-tools-6.12.0-211.34.1.el10_2.aarch64.rpm kernel-tools-libs-6.12.0-211.34.1.el10_2.aarch64.rpm kernel-tools-libs-devel-6.12.0-211.34.1.el10_2.aarch64.rpm libperf-6.12.0-211.34.1.el10_2.aarch64.rpm perf-6.12.0-211.34.1.el10_2.aarch64.rpm python3-perf-6.12.0-211.34.1.el10_2.aarch64.rpm rtla-6.12.0-211.34.1.el10_2.aarch64.rpm rv-6.12.0-211.34.1.el10_2.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2024-56633 CVE-2025-21839 CVE-2025-37980 CVE-2025-38015 CVE-2025-38097 CVE-2025-38166 CVE-2025-38202 CVE-2025-38267 CVE-2025-38275 CVE-2025-38279 CVE-2025-38345 CVE-2025-38346 CVE-2025-38405 CVE-2025-38441 CVE-2025-38470 CVE-2025-39797 CVE-2025-39866 CVE-2025-40034 CVE-2025-40134 CVE-2025-40210 CVE-2025-40257 CVE-2025-40320 CVE-2025-71117 CVE-2026-23002 CVE-2026-23040 CVE-2026-23111 CVE-2026-23210 CVE-2026-23243

Topics%20covered

Topics Covered

security advisory moderate important kernel Oracle system exploit

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