Red Hat Security AdvisoryRHSA-2026:4723
kernel security update
Released 2026-03-17 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream (v. 10) kernel-64k-debug-devel-6.12.0-124.45.1.el10_1, kernel-64k-debug-devel-matched-6.12.0-124.45.1.el10_1, kernel-64k-devel-6.12.0-124.45.1.el10_1 +12
- Red Hat Enterprise Linux BaseOS (v. 10) kernel-6.12.0-124.45.1.el10_1, kernel-64k-6.12.0-124.45.1.el10_1, kernel-64k-core-6.12.0-124.45.1.el10_1 +29
- Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) kernel-tools-libs-devel-6.12.0-124.45.1.el10_1, libperf-6.12.0-124.45.1.el10_1
- Red Hat Enterprise Linux Real Time (v. 10) kernel-rt-6.12.0-124.45.1.el10_1, kernel-rt-64k-6.12.0-124.45.1.el10_1, kernel-rt-64k-core-6.12.0-124.45.1.el10_1 +21
- Red Hat Enterprise Linux Real Time for NFV (v. 10) kernel-rt-6.12.0-124.45.1.el10_1, kernel-rt-core-6.12.0-124.45.1.el10_1, kernel-rt-debug-6.12.0-124.45.1.el10_1 +9
Fixes 1 record
Priority LOW 33
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix use-after-free in inet6_addr_del().
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.002 · Published 2026-01-25 · Fixed in 6.1.162, 6.6.122 +4 CWE-416