Linux · Security advisory · November 7, 2026

ELSA-2026-500399: Security update for 35 packages

ELSA-2026-500399, released November 7, 2026, fixes 2 CVEs across 35 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
2
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0079
56th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 1 High 1 Routine 0

Fixed package versions

ProductReleaseFixed in
kernel-uekol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-coreol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debugol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-coreol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-develol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modulesol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-coreol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-coreol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-deprecatedol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-deprecatedol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-desktopol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-desktopol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-extraol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-extra-netfilterol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-extra-netfilterol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-usbol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-usbol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-wirelessol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-debug-modules-wirelessol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-develol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-docol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-modulesol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-coreol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-coreol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-deprecatedol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-deprecatedol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-desktopol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-desktopol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-extraol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-extra-netfilterol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-extra-netfilterol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-usbol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-usbol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-wirelessol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-modules-wirelessol 90:6.12.0-207.111.5.4.el9uek
kernel-uek-toolsol 100:6.12.0-207.111.5.4.el9uek
kernel-uek-toolsol 90:6.12.0-207.111.5.4.el9uek
kernel-uek64kol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-coreol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-develol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modulesol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-coreol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-coreol 90:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-deprecatedol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-deprecatedol 90:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-desktopol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-desktopol 90:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-extraol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-extra-netfilterol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-extra-netfilterol 90:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-usbol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-usbol 90:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-wirelessol 100:6.12.0-207.111.5.4.el9uek
kernel-uek64k-modules-wirelessol 90:6.12.0-207.111.5.4.el9uek

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2026-99999 ipv4: validate checksum_start before completing checksum 9.3 0.0079 None reported
High CVE-2026-98432 ipv4: free inet_opt and ireq_opt after an RCU grace period 9.8 0.0076 None reported
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