Oracle Linux 9 ELSA-2026-1143 kernel Important Buffer Overflow Fix
oracle
January 28, 2026
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:
Summary
[5.14.0-611.26.1] - 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 - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764] [5.14.0-611.26.1] - Bluetooth: hci_sock: Prevent race in socket write iter and sock bind (CKI Backport Bot) [RHEL-139462] {CVE-2025-68305} - dm: fix dm_blk_report_zones (CKI Backport Bot) [RHEL-137949] {CVE-2025-38141} - Bluetooth: MGMT: Fix OOB access in parse_adv_monitor_pattern() (CKI Backport Bot) [RHEL-136964] {CVE-2025-40294} - drm/xe: Fix vm_bind_ioctl double free bug (CKI Backport Bot) [RHEL-122309] {CVE-2025-38731} [5.14.0-611.25.1] - ice:...
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Topics Covered
SRPMs
http://oss.oracle.com/ol9/SRPMS-updates/kernel-5.14.0-611.26.1.el9_7.src.rpm
x86_64
kernel-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-abi-stablelists-5.14.0-611.26.1.el9_7.noarch.rpm kernel-core-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-cross-headers-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-debug-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-debug-core-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-debug-devel-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-debug-devel-matched-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-debug-modules-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-debug-modules-core-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-debug-modules-extra-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-debug-uki-virt-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-devel-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-devel-matched-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-doc-5.14.0-611.26.1.el9_7.noarch.rpm kernel-headers-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-modules-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-modules-core-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-modules-extra-5.14.0-611.26.1.el9_7.x86_64.rpm kernel-tools-5.14....
Read the Full Advisoryaarch64
kernel-cross-headers-5.14.0-611.26.1.el9_7.aarch64.rpm kernel-headers-5.14.0-611.26.1.el9_7.aarch64.rpm kernel-tools-5.14.0-611.26.1.el9_7.aarch64.rpm kernel-tools-libs-5.14.0-611.26.1.el9_7.aarch64.rpm kernel-tools-libs-devel-5.14.0-611.26.1.el9_7.aarch64.rpm libperf-5.14.0-611.26.1.el9_7.aarch64.rpm perf-5.14.0-611.26.1.el9_7.aarch64.rpm python3-perf-5.14.0-611.26.1.el9_7.aarch64.rpm rtla-5.14.0-611.26.1.el9_7.aarch64.rpm rv-5.14.0-611.26.1.el9_7.aarch64.rpm
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Severity
important
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Related CVEs:
CVE-2025-38141
CVE-2025-38349
CVE-2025-38731
CVE-2025-40248
CVE-2025-40258
CVE-2025-40294
CVE-2025-68301
CVE-2025-68305
Topics Covered
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