Linux · Security advisory · May 9, 2026

ELSA-2026-50257: Security update for 19 packages

ELSA-2026-50257, released May 9, 2026, fixes 1 CVE across 19 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.9419
99th percentile

Fixed package versions

ProductReleaseFixed in
bpftoolol 80:5.15.0-319.201.4.6.el9uek
bpftoolol 90:5.15.0-319.201.4.6.el9uek
kernel-uekol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-containerol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-containerol 90:5.15.0-319.201.4.6.el9uek
kernel-uek-container-debugol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-container-debugol 90:5.15.0-319.201.4.6.el9uek
kernel-uek-coreol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-debugol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-debug-coreol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-debug-develol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-debug-modulesol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-debug-modules-extraol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-develol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-docol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-modulesol 80:5.15.0-319.201.4.6.el9uek
kernel-uek-modules-extraol 80:5.15.0-319.201.4.6.el9uek
kernel-uek64kol 80:5.15.0-319.201.4.6.el9uek
kernel-uek64k-coreol 80:5.15.0-319.201.4.6.el9uek
kernel-uek64k-develol 80:5.15.0-319.201.4.6.el9uek
kernel-uek64k-modulesol 80:5.15.0-319.201.4.6.el9uek
kernel-uek64k-modules-extraol 80:5.15.0-319.201.4.6.el9uek

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-43284 xfrm: esp: avoid in-place decrypt on shared skb frags 8.8 0.9419 None reported
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