Linux · Security advisory · December 18, 2025

DLA-4414-1: webkit2gtk security update

DLA-4414-1, released December 18, 2025, fixes 1 CVE in webkit2gtk (version 2.50.4-1~deb11u1). One of them is being exploited (CVE-2025-14174); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now1 on CISA KEVUnsupported product
CVEs closed
1
None rated Critical
Exploited
1
CVE-2025-14174
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.5533
99th percentile

Fixed package versions

ProductReleaseFixed in
webkit2gtkDebian 11.6 (bullseye)2.50.4-1~deb11u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Patch now CVE-2025-14174 Chromium: CVE-2025-14174 Out of bounds memory access in ANGLE 8.8 0.5533 KEVExploited
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