CVEvulnerability
CVE-2026-20617
7.0 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-02-11
- Last modified
- 2026-08-21
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-362
Description
A race condition was addressed with improved state handling. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to gain root privileges.
Affected configurations
• apple ipados (< 26.3)
• apple iphone os (< 26.3)
• apple macos (>= 14.0 < 14.8.4)
• apple macos (>= 26.0 < 26.3)
• apple tvos (< 26.3)
• apple visionos (< 26.3)
• apple watchos (< 26.3)
Related
Weakness · CWE (1)
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness
References
- https://support.apple.com/en-us/126346 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/126348 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/126349 support.apple.com
- https://support.apple.com/en-us/126350 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/126351 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/126352 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/126353 Release Notes, Vendor Advisory