Linux · Security advisory · December 18, 2025

DSA-6083-1: webkit2gtk security update

DSA-6083-1, released December 18, 2025, fixes 1 CVE in webkit2gtk. One of them is being exploited (CVE-2025-14174); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV
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 12.15 (bookworm)2.50.4-1~deb12u1
webkit2gtkDebian 13.5 (trixie)2.50.4-1~deb13u1

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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