CRITICALCVE-2026-20677Published Modified CNA apple
CVE-2026-20677: A race condition was addressed with improved handling of symbolic links
A race condition was addressed with improved handling of symbolic links. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A shortcut may be able to bypass sandbox restrictions.
Metrics
- CVSS v3.1
- 9.0
- Severity
- CRITICAL
- Fixed in
- 14.8.4
- Affected Products
- 3
Fix available
14.8.418.7.526.3
Affected packages
- Apple / iOS and iPadOS< 18.7.5 (from 0) · < 26.3 (from 0)
- Apple / macOS< 14.8.4 (from 0) · < 26.3 (from 0)
- Apple / visionOS< 26.3 (from 0)
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H