Linux · Oracle Linux · Security advisory · July 29, 2026

ELSA-2026-45192: Security update for 29 packages

ELSA-2026-45192, released July 29, 2026, fixes 5 CVEs across 29 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0039
33rd percentile

Priority of the 5 CVEs

Patch now 0 Urgent 0 High 5 Routine 0

Fixed package versions

ProductReleaseFixed in
kernelol 90:5.14.0-687.30.1.el9_8
kernel-abi-stablelistsol 90:5.14.0-687.30.1.el9_8
kernel-coreol 90:5.14.0-687.30.1.el9_8
kernel-cross-headersol 90:5.14.0-687.30.1.el9_8
kernel-debugol 90:5.14.0-687.30.1.el9_8
kernel-debug-coreol 90:5.14.0-687.30.1.el9_8
kernel-debug-develol 90:5.14.0-687.30.1.el9_8
kernel-debug-devel-matchedol 90:5.14.0-687.30.1.el9_8
kernel-debug-modulesol 90:5.14.0-687.30.1.el9_8
kernel-debug-modules-coreol 90:5.14.0-687.30.1.el9_8
kernel-debug-modules-extraol 90:5.14.0-687.30.1.el9_8
kernel-debug-uki-virtol 90:5.14.0-687.30.1.el9_8
kernel-develol 90:5.14.0-687.30.1.el9_8
kernel-devel-matchedol 90:5.14.0-687.30.1.el9_8
kernel-docol 90:5.14.0-687.30.1.el9_8
kernel-headersol 90:5.14.0-687.30.1.el9_8
kernel-modulesol 90:5.14.0-687.30.1.el9_8
kernel-modules-coreol 90:5.14.0-687.30.1.el9_8
kernel-modules-extraol 90:5.14.0-687.30.1.el9_8
kernel-toolsol 90:5.14.0-687.30.1.el9_8
kernel-tools-libsol 90:5.14.0-687.30.1.el9_8
kernel-tools-libs-develol 90:5.14.0-687.30.1.el9_8
kernel-uki-virtol 90:5.14.0-687.30.1.el9_8
kernel-uki-virt-addonsol 90:5.14.0-687.30.1.el9_8
libperfol 90:5.14.0-687.30.1.el9_8
perfol 90:5.14.0-687.30.1.el9_8
python3-perfol 90:5.14.0-687.30.1.el9_8
rtlaol 90:5.14.0-687.30.1.el9_8
rvol 90:5.14.0-687.30.1.el9_8

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-53006 ipv6: fix possible UAF in icmpv6_rcv()9.8 0.0039 None reported
High CVE-2026-52976 kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: K...7.8 0.0018 None reported
High CVE-2026-52950 kernel: In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: fix UAF with retry loop Retry doe...7.8 0.0018 None reported
High CVE-2025-40026 KVM: x86: Don't (re)check L1 intercepts when completing userspace I/O7.9 0.0017 None reported
High CVE-2026-53059 dm log: fix out-of-bounds write due to region_count overflow7.8 0.0014 None reported
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