Linux · Security advisory · August 8, 2026

RLSA-2026:51295: kernel security update

RLSA-2026:51295, released August 8, 2026, fixes 1 CVE in kernel (version 0:6.12.0-211.44.1.el10_2). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0064
50th percentile

Fixed package versions

ProductReleaseFixed in
kernelrocky 100:6.12.0-211.44.1.el10_2

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2026-43186 linux: In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix heap buffer overflow in __ioam6_... 9.8 0.0064 None reported
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