CVEvulnerability

CVE-2026-20677

9.0 CRITICAL Published 2026-02-11 Modified 2026-08-21 Official page ↗
Status
Modified
Published
2026-02-11
Last modified
2026-08-21
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.0 CRITICAL — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
9.0 CRITICAL — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses
CWE-362, CWE-367

Description

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 Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A shortcut may be able to bypass sandbox restrictions.

Affected configurations

• apple ipados (< 18.7.5) • apple ipados (>= 26.0 < 26.3) • apple iphone os (< 18.7.5) • apple iphone os (>= 26.0 < 26.3) • apple macos (< 14.8.4) • apple macos (>= 26.0 < 26.3) • apple visionos (< 26.3)

Related

Weakness · CWE (2)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness
  • CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition weakness

References