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Alerts This Week
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Oracle Linux 8 ELSA-2026-1662 Kernel Moderate Threat Advisory

oracle
Calendar Grey February 3, 2026
Oracle Linux Logo Esm H88
Updated RPMs for Oracle Linux 8 address kernel threats, moderate severity. Critical patches for system security improvements.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[4.18.0-553.100.1] - 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] [4.18.0-553.100.1] - IB/hfi1: Fix sdma.h tx->num_descs off-by-one error (Kamal Heib) [RHEL-138396] {CVE-2024-26766} [4.18.0-553.99.1] - fbdev: bitblit: bound-check glyph index in bit_putcs* (Jocelyn Falempe) [RHEL-136937] {CVE-2025-40322} - atm: clip: Fix infinite recursive call of clip_push(). (Guillaume Nault) [RHEL-137591] {CVE-2025-38459} - squashfs: fix memory leak in squashfs_fill_super (Abhi Das) [RHEL-138010] {CVE-2025-38415} - Squashfs: check return result of sb_min_blocksize (CKI Backport Bot) [RHEL-138010] {CVE-...

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Topics%20covered

Topics Covered

security advisory moderate denial of service security issue kernel Oracle Linux

SRPMs

http://oss.oracle.com/ol8/SRPMS-updates/kernel-4.18.0-553.100.1.el8_10.src.rpm

x86_64

bpftool-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-abi-stablelists-4.18.0-553.100.1.el8_10.noarch.rpm kernel-core-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-cross-headers-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-debug-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-debug-core-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-debug-devel-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-debug-modules-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-debug-modules-extra-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-devel-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-doc-4.18.0-553.100.1.el8_10.noarch.rpm kernel-headers-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-modules-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-modules-extra-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-tools-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-tools-libs-4.18.0-553.100.1.el8_10.x86_64.rpm kernel-tools-libs-devel-4.18.0-553.100.1.el8_10.x86_64.rpm perf-4.18.0-553.100.1.el8_10.x86_64.rpm python3-perf-4.18.0-553.100....

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aarch64

bpftool-4.18.0-553.100.1.el8_10.aarch64.rpm kernel-cross-headers-4.18.0-553.100.1.el8_10.aarch64.rpm kernel-headers-4.18.0-553.100.1.el8_10.aarch64.rpm kernel-tools-4.18.0-553.100.1.el8_10.aarch64.rpm kernel-tools-libs-4.18.0-553.100.1.el8_10.aarch64.rpm kernel-tools-libs-devel-4.18.0-553.100.1.el8_10.aarch64.rpm perf-4.18.0-553.100.1.el8_10.aarch64.rpm python3-perf-4.18.0-553.100.1.el8_10.aarch64.rpm

Related CVEs: CVE-2022-50865 CVE-2024-26766 CVE-2025-38022 CVE-2025-38024 CVE-2025-38415 CVE-2025-38459 CVE-2025-39760 CVE-2025-40258 CVE-2025-40271 CVE-2025-40322

Topics%20covered

Topics Covered

security advisory moderate denial of service security issue kernel Oracle Linux

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