CVE-2025-31277
Apple Multiple Products Buffer Overflow Vulnerability
8.8
HIGH
CVSS 3.1
⚠ KEVEPSS 0.25%
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-2025-31277
To remediate CVE-2025-31277, upgrade the affected package to a fixed version below.
- —upgrade to 2.50.0-1 or later
- —no fix listed
Is CVE-2025-31277 being exploited?
Yes — CVE-2025-31277 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (2)
- from 0, < 2.50.0-1
- 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 |