Linux · Security advisory · August 18, 2025

DSA-5978-1: webkit2gtk security update

DSA-5978-1, released August 18, 2025, fixes 1 CVE in webkit2gtk. 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
0.0114
66th percentile

Fixed package versions

ProductReleaseFixed in
webkit2gtkDebian 12.15 (bookworm)2.48.5-1~deb12u1
webkit2gtkDebian 13.5 (trixie)2.48.5-1~deb13u1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2025-31273 libjavascriptcoregtk-4.0-18: The issue was addressed with improved memory handling 8.8 0.0114 None reported
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