Linux · Red Hat · Security advisory · July 25, 2026

RHSA-2026:45192: Security update for 72 packages

RHSA-2026:45192, released July 25, 2026, fixes 6 CVEs across 72 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
6
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 6 CVEs

Patch now 0 Urgent 0 High 6 Routine 0

Fixed package versions

ProductReleaseFixed in
kernelRHEL 90:5.14.0-687.30.1.el9_8
kernel-64kRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-debugRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-debug-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-debug-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-debug-devel-matchedRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-debug-modulesRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-debug-modules-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-debug-modules-extraRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-devel-matchedRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-modulesRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-modules-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-64k-modules-extraRHEL 90:5.14.0-687.30.1.el9_8
kernel-abi-stablelistsRHEL 90:5.14.0-687.30.1.el9_8
kernel-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-debugRHEL 90:5.14.0-687.30.1.el9_8
kernel-debug-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-debug-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-debug-devel-matchedRHEL 90:5.14.0-687.30.1.el9_8
kernel-debug-modulesRHEL 90:5.14.0-687.30.1.el9_8
kernel-debug-modules-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-debug-modules-extraRHEL 90:5.14.0-687.30.1.el9_8
kernel-debug-uki-virtRHEL 90:5.14.0-687.30.1.el9_8
kernel-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-devel-matchedRHEL 90:5.14.0-687.30.1.el9_8
kernel-docRHEL 90:5.14.0-687.30.1.el9_8
kernel-modulesRHEL 90:5.14.0-687.30.1.el9_8
kernel-modules-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-modules-extraRHEL 90:5.14.0-687.30.1.el9_8
kernel-rtRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64kRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-debugRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-debug-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-debug-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-debug-modulesRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-debug-modules-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-debug-modules-extraRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-modulesRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-modules-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-64k-modules-extraRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-debugRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-debug-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-debug-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-debug-modulesRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-debug-modules-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-debug-modules-extraRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-modulesRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-modules-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-rt-modules-extraRHEL 90:5.14.0-687.30.1.el9_8
kernel-toolsRHEL 90:5.14.0-687.30.1.el9_8
kernel-tools-libsRHEL 90:5.14.0-687.30.1.el9_8
kernel-tools-libs-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-uki-virtRHEL 90:5.14.0-687.30.1.el9_8
kernel-uki-virt-addonsRHEL 90:5.14.0-687.30.1.el9_8
kernel-zfcpdumpRHEL 90:5.14.0-687.30.1.el9_8
kernel-zfcpdump-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-zfcpdump-develRHEL 90:5.14.0-687.30.1.el9_8
kernel-zfcpdump-devel-matchedRHEL 90:5.14.0-687.30.1.el9_8
kernel-zfcpdump-modulesRHEL 90:5.14.0-687.30.1.el9_8
kernel-zfcpdump-modules-coreRHEL 90:5.14.0-687.30.1.el9_8
kernel-zfcpdump-modules-extraRHEL 90:5.14.0-687.30.1.el9_8
libperfRHEL 90:5.14.0-687.30.1.el9_8
perfRHEL 90:5.14.0-687.30.1.el9_8
python3-perfRHEL 90:5.14.0-687.30.1.el9_8
rtlaRHEL 90:5.14.0-687.30.1.el9_8
rvRHEL 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-2026-64561 KVM: x86: Check for invalid/obsolete root *after* making MMU pages available8.8 0.0027 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
Showing 1 to 6 of 6 1

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