CVE-2025-13502
webkit2gtk - security update
7.5
HIGH
CVSS 3.1
EPSS 0.11%
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.
How to fix CVE-2025-13502
To remediate CVE-2025-13502, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.50.2-1~deb11u1 or later
- —upgrade to 2.50.2-1~deb11u1 or later
- —upgrade to 2.50.2-1~deb12u1 or later
- —no fix listed
Is CVE-2025-13502 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 2.50.2-1~deb11u1
- from 0, < 2.50.2-1~deb11u1
- from 0, < 2.50.2-1~deb12u1
- from 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 |