Linux · Security advisory · February 27, 2026

ELSA-2026-50133: Security update for 19 packages

ELSA-2026-50133, released February 27, 2026, fixes 2 CVEs across 19 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0022
12th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 2 Routine 0

Fixed package versions

ProductReleaseFixed in
bpftoolol 80:5.15.0-317.197.5.2.el9uek
bpftoolol 90:5.15.0-317.197.5.2.el9uek
kernel-uekol 80:5.15.0-317.197.5.2.el9uek
kernel-uekol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-containerol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-containerol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-container-debugol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-container-debugol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-coreol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-coreol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-debugol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-debugol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-debug-coreol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-debug-coreol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-debug-develol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-debug-develol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-debug-modulesol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-debug-modulesol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-debug-modules-extraol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-debug-modules-extraol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-develol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-develol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-docol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-docol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-modulesol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-modulesol 90:5.15.0-317.197.5.2.el9uek
kernel-uek-modules-extraol 80:5.15.0-317.197.5.2.el9uek
kernel-uek-modules-extraol 90:5.15.0-317.197.5.2.el9uek
kernel-uek64kol 80:5.15.0-317.197.5.2.el9uek
kernel-uek64kol 90:5.15.0-317.197.5.2.el9uek
kernel-uek64k-coreol 80:5.15.0-317.197.5.2.el9uek
kernel-uek64k-coreol 90:5.15.0-317.197.5.2.el9uek
kernel-uek64k-develol 80:5.15.0-317.197.5.2.el9uek
kernel-uek64k-develol 90:5.15.0-317.197.5.2.el9uek
kernel-uek64k-modulesol 80:5.15.0-317.197.5.2.el9uek
kernel-uek64k-modulesol 90:5.15.0-317.197.5.2.el9uek
kernel-uek64k-modules-extraol 80:5.15.0-317.197.5.2.el9uek
kernel-uek64k-modules-extraol 90:5.15.0-317.197.5.2.el9uek

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2025-40256 linux: In the Linux kernel, the following vulnerability has been resolved: xfrm: also call xfrm_state_delete_tunnel at dest... 7.1 0.0022 None reported
High CVE-2025-40149 tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). 8.8 0.0017 None reported
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