Linux · Security advisory · September 9, 2025

ELSA-2025-20559: Security update for 19 packages

ELSA-2025-20559, released September 9, 2025, 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
0.0038
31st percentile

Fixed package versions

ProductReleaseFixed in
bpftoolol 80:5.15.0-312.187.5.1.el9uek
bpftoolol 90:5.15.0-312.187.5.1.el9uek
kernel-uekol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-containerol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-containerol 90:5.15.0-312.187.5.1.el9uek
kernel-uek-container-debugol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-container-debugol 90:5.15.0-312.187.5.1.el9uek
kernel-uek-coreol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-debugol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-debug-coreol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-debug-develol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-debug-modulesol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-debug-modules-extraol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-develol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-docol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-modulesol 80:5.15.0-312.187.5.1.el9uek
kernel-uek-modules-extraol 80:5.15.0-312.187.5.1.el9uek
kernel-uek64kol 80:5.15.0-312.187.5.1.el9uek
kernel-uek64k-coreol 80:5.15.0-312.187.5.1.el9uek
kernel-uek64k-develol 80:5.15.0-312.187.5.1.el9uek
kernel-uek64k-modulesol 80:5.15.0-312.187.5.1.el9uek
kernel-uek64k-modules-extraol 80:5.15.0-312.187.5.1.el9uek

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2025-40300 x86/vmscape: Add conditional IBPB mitigation 7.3 0.0038 None reported
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