Linux · Oracle Linux · Security advisory · December 5, 2025

ELSA-2025-21931: Security update for 30 packages

ELSA-2025-21931, released December 5, 2025, fixes 2 CVEs across 30 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0021
10th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 2 Routine 0

Fixed package versions

ProductReleaseFixed in
kernelol 100:6.12.0-124.13.1.el10_1
kernel-abi-stablelistsol 100:6.12.0-124.13.1.el10_1
kernel-coreol 100:6.12.0-124.13.1.el10_1
kernel-cross-headersol 100:6.12.0-124.13.1.el10_1
kernel-debugol 100:6.12.0-124.13.1.el10_1
kernel-debug-coreol 100:6.12.0-124.13.1.el10_1
kernel-debug-develol 100:6.12.0-124.13.1.el10_1
kernel-debug-devel-matchedol 100:6.12.0-124.13.1.el10_1
kernel-debug-modulesol 100:6.12.0-124.13.1.el10_1
kernel-debug-modules-coreol 100:6.12.0-124.13.1.el10_1
kernel-debug-modules-extraol 100:6.12.0-124.13.1.el10_1
kernel-debug-uki-virtol 100:6.12.0-124.13.1.el10_1
kernel-develol 100:6.12.0-124.13.1.el10_1
kernel-devel-matchedol 100:6.12.0-124.13.1.el10_1
kernel-docol 100:6.12.0-124.13.1.el10_1
kernel-headersol 100:6.12.0-124.13.1.el10_1
kernel-modulesol 100:6.12.0-124.13.1.el10_1
kernel-modules-coreol 100:6.12.0-124.13.1.el10_1
kernel-modules-extraol 100:6.12.0-124.13.1.el10_1
kernel-modules-extra-matchedol 100:6.12.0-124.13.1.el10_1
kernel-toolsol 100:6.12.0-124.13.1.el10_1
kernel-tools-libsol 100:6.12.0-124.13.1.el10_1
kernel-tools-libs-develol 100:6.12.0-124.13.1.el10_1
kernel-uki-virtol 100:6.12.0-124.13.1.el10_1
kernel-uki-virt-addonsol 100:6.12.0-124.13.1.el10_1
libperfol 100:6.12.0-124.13.1.el10_1
perfol 100:6.12.0-124.13.1.el10_1
python3-perfol 100:6.12.0-124.13.1.el10_1
rtlaol 100:6.12.0-124.13.1.el10_1
rvol 100:6.12.0-124.13.1.el10_1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2025-39730 NFS: Fix filehandle bounds checking in nfs_fh_to_dentry()7.8 0.0021 None reported
High CVE-2025-39955 tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect().7.8 0.0017 None reported
Showing 1 to 2 of 2 1

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