CVE-2025-31273
webkit2gtk - security update
8.8
HIGH
CVSS 3.1
EPSS 0.62%
Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to memory corruption.
How to fix CVE-2025-31273
To remediate CVE-2025-31273, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.48.5-1~deb11u1 or later
- —upgrade to 2.48.5-1~deb11u1 or later
- —upgrade to 2.48.5-1~deb12u1 or later
- —no fix listed
Is CVE-2025-31273 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 2.48.5-1~deb11u1
- from 0, < 2.48.5-1~deb11u1
- from 0, < 2.48.5-1~deb12u1
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |