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Oracle Linux 8 Kernel Security Advisory ELSA-2026-2264 CVE-2022-50673

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Calendar Grey February 11, 2026
Oracle Linux Logo Esm H88
Critical updates for Oracle Linux 8 kernel addressing multiple security issues to enhance system integrity and performance.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[4.18.0-553.104.1] - 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 <= 15.3-1.0.3 - Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652] - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772] [4.18.0-553.104.1] - Revert "audit: Avoid excessive dput/dget in audit_context setup and reset paths" (Alexandra Hájková) [RHEL-145856] [4.18.0-553.103.1] - ext4: fix use-after-free in ext4_orphan_cleanup (CKI Backport Bot) [RHEL-136000] {CVE-2022-50673} - ext4: lost matching-pair of trace in ext4_truncate (CKI Backport Bot) [RHEL-136000] {CVE-2022-50673} - ALSA: usb-audio: Fix potential overflow of PCM transfer buffer (CKI Backport Bot) [RHEL-136904] {CVE-2025-40269} [4.18.0-553.102.1] - nvme-tcp: fix NULL pointer dere...

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Topics%20covered

Topics Covered

security advisory moderate update kernel system integrity Oracle Linux

SRPMs

http://oss.oracle.com/ol8/SRPMS-updates/kernel-4.18.0-553.104.1.el8_10.src.rpm

x86_64

bpftool-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-abi-stablelists-4.18.0-553.104.1.el8_10.noarch.rpm kernel-core-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-cross-headers-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-debug-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-debug-core-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-debug-devel-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-debug-modules-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-debug-modules-extra-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-devel-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-doc-4.18.0-553.104.1.el8_10.noarch.rpm kernel-headers-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-modules-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-modules-extra-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-tools-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-tools-libs-4.18.0-553.104.1.el8_10.x86_64.rpm kernel-tools-libs-devel-4.18.0-553.104.1.el8_10.x86_64.rpm perf-4.18.0-553.104.1.el8_10.x86_64.rpm python3-perf-4.18.0-553.104....

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aarch64

bpftool-4.18.0-553.104.1.el8_10.aarch64.rpm kernel-cross-headers-4.18.0-553.104.1.el8_10.aarch64.rpm kernel-headers-4.18.0-553.104.1.el8_10.aarch64.rpm kernel-tools-4.18.0-553.104.1.el8_10.aarch64.rpm kernel-tools-libs-4.18.0-553.104.1.el8_10.aarch64.rpm kernel-tools-libs-devel-4.18.0-553.104.1.el8_10.aarch64.rpm perf-4.18.0-553.104.1.el8_10.aarch64.rpm python3-perf-4.18.0-553.104.1.el8_10.aarch64.rpm

Related CVEs: CVE-2022-50673 CVE-2025-38403 CVE-2025-40135 CVE-2025-40158 CVE-2025-40170 CVE-2025-40269 CVE-2025-68349 CVE-2026-22998

Topics%20covered

Topics Covered

security advisory moderate update kernel system integrity Oracle Linux

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