CVE-2025-13502
HIGH7.5EPSS 0.11%webkit2gtk - security update
Published: 11/25/2025Modified: 4/28/2026
Description
A flaw was found in WebKitGTK and WPE WebKit. This vulnerability allows an out-of-bounds read and integer underflow, leading to a UIProcess crash (DoS) via a crafted payload to the GLib remote inspector server.
Affected packages (4)
- Debian/webkit2gtkfrom 0, < 2.50.2-1~deb11u1
- Debian/webkit2gtkfrom 0, < 2.50.2-1~deb11u1
- Debian/webkit2gtkfrom 0, < 2.50.2-1~deb12u1
- Debian/wpewebkitfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |