Linux · Oracle Linux · Security advisory · August 7, 2026

ELSA-2026-33685: Security update for 30 packages

ELSA-2026-33685, released August 7, 2026, fixes 4 CVEs across 30 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
4
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0014
3rd percentile

Priority of the 4 CVEs

Patch now 0 Urgent 0 High 4 Routine 0

Fixed package versions

ProductReleaseFixed in
kernelol 100:6.12.0-211.34.1.el10_2
kernel-abi-stablelistsol 100:6.12.0-211.34.1.el10_2
kernel-coreol 100:6.12.0-211.34.1.el10_2
kernel-cross-headersol 100:6.12.0-211.34.1.el10_2
kernel-debugol 100:6.12.0-211.34.1.el10_2
kernel-debug-coreol 100:6.12.0-211.34.1.el10_2
kernel-debug-develol 100:6.12.0-211.34.1.el10_2
kernel-debug-devel-matchedol 100:6.12.0-211.34.1.el10_2
kernel-debug-modulesol 100:6.12.0-211.34.1.el10_2
kernel-debug-modules-coreol 100:6.12.0-211.34.1.el10_2
kernel-debug-modules-extraol 100:6.12.0-211.34.1.el10_2
kernel-debug-uki-virtol 100:6.12.0-211.34.1.el10_2
kernel-develol 100:6.12.0-211.34.1.el10_2
kernel-devel-matchedol 100:6.12.0-211.34.1.el10_2
kernel-docol 100:6.12.0-211.34.1.el10_2
kernel-headersol 100:6.12.0-211.34.1.el10_2
kernel-modulesol 100:6.12.0-211.34.1.el10_2
kernel-modules-coreol 100:6.12.0-211.34.1.el10_2
kernel-modules-extraol 100:6.12.0-211.34.1.el10_2
kernel-modules-extra-matchedol 100:6.12.0-211.34.1.el10_2
kernel-toolsol 100:6.12.0-211.34.1.el10_2
kernel-tools-libsol 100:6.12.0-211.34.1.el10_2
kernel-tools-libs-develol 100:6.12.0-211.34.1.el10_2
kernel-uki-virtol 100:6.12.0-211.34.1.el10_2
kernel-uki-virt-addonsol 100:6.12.0-211.34.1.el10_2
libperfol 100:6.12.0-211.34.1.el10_2
perfol 100:6.12.0-211.34.1.el10_2
python3-perfol 100:6.12.0-211.34.1.el10_2
rtlaol 100:6.12.0-211.34.1.el10_2
rvol 100:6.12.0-211.34.1.el10_2

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-46189 kernel-uek-core: [5.15.0-323.211.3.3] - Revert 'x86/alternatives: Add alt_instr.flags' (Harshit Mogalapalli) [Orabug: 39853924] [5.1...7.8 0.0014 None reported
High CVE-2026-46176 RDMA/mlx5: Fix error path fall-through in mlx5_ib_dev_res_srq_init()7.8 0.0014 None reported
High CVE-2026-43279 kernel: In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Add sanity check for OOB writes...7.8 0.0012 None reported
High CVE-2026-46090 ALSA: aloop: Fix peer runtime UAF during format-change stop7.8 0.0010 None reported
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