CVEvulnerability
CVE-2026-84609
9.8 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2026-09-14
- Last modified
- 2026-09-18
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-120
Description
A permissions issue was addressed with improved path validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to modify protected system files.
Affected configurations
• apple ipados (< 27.0)
• apple iphone os (< 27.0)
• apple macos (>= 15.0 < 15.8)
• apple macos (>= 26.0 < 26.7)
• apple tvos (< 27.0)
• apple visionos (< 27.0)
• apple watchos (< 27.0)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://support.apple.com/en-us/149034 Vendor Advisory
- https://support.apple.com/en-us/149035 Vendor Advisory
- https://support.apple.com/en-us/149036 Vendor Advisory
- https://support.apple.com/en-us/149037 Vendor Advisory
- https://support.apple.com/en-us/149038 Vendor Advisory
- https://support.apple.com/en-us/149042 Vendor Advisory
- https://support.apple.com/en-us/149043 Vendor Advisory