DEBIAN-CVE-2025-31277

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2025-31277
Published: 30 Jul 2025, 00:15
Last modified:21 Mar 2026, 00:00

Vulnerability Summary

Overall Risk (default)
medium
35/100
CVSS Score
8.8 HIGH
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

30 Jul 2025, 00:15
Published
Vulnerability first disclosed
21 Mar 2026, 00:00
Last Modified
Vulnerability information updated

Description

The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, watchOS 11.6, visionOS 2.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6. Processing maliciously crafted web content may lead to memory corruption.

CVSS Metrics

  • v3.1•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Systems

  • debian•webkit2gtk

    < 2.50.0-1 | < 2.50.1-1~deb12u1 | < 2.50.1-1~deb13u1 | < 2.50.0-1

  • debian•wpewebkit

    all | all | all | < 2.50.0-1

References (1)