CVE-2025-31277
HIGH8.8⚠ KEVEPSS 0.25%Apple Multiple Products Buffer Overflow Vulnerability
Published: 7/30/2025Modified: 4/28/2026Added to CISA KEV: 3/20/2026
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.
Affected packages (2)
- Debian/webkit2gtkfrom 0, < 2.50.0-1
- Debian/wpewebkitfrom 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 |