Linux · Oracle Linux · Security advisory · June 28, 2026

ELSA-2026-50352: Security update for 19 packages

ELSA-2026-50352, released June 28, 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
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0030
23rd percentile

Fixed package versions

ProductReleaseFixed in
bpftoolol 80:5.15.0-321.202.5.3.el9uek
bpftoolol 90:5.15.0-321.202.5.3.el9uek
kernel-uekol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-containerol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-containerol 90:5.15.0-321.202.5.3.el9uek
kernel-uek-container-debugol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-container-debugol 90:5.15.0-321.202.5.3.el9uek
kernel-uek-coreol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-debugol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-debug-coreol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-debug-develol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-debug-modulesol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-debug-modules-extraol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-develol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-docol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-modulesol 80:5.15.0-321.202.5.3.el9uek
kernel-uek-modules-extraol 80:5.15.0-321.202.5.3.el9uek
kernel-uek64kol 80:5.15.0-321.202.5.3.el9uek
kernel-uek64k-coreol 80:5.15.0-321.202.5.3.el9uek
kernel-uek64k-develol 80:5.15.0-321.202.5.3.el9uek
kernel-uek64k-modulesol 80:5.15.0-321.202.5.3.el9uek
kernel-uek64k-modules-extraol 80:5.15.0-321.202.5.3.el9uek

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-52943 net: skbuff: fix missing zerocopy reference in pskb_carve helpers7.8 0.0030 None reported
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