CVEvulnerability
CVE-2026-20699
6.2 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-03-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.2 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-347
Description
A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, macOS Tahoe 26.4. An app may be able to access user-sensitive data.
Affected configurations
• apple macos (>= 14.0 < 14.8.5)
• apple macos (>= 15.0 < 15.7.5)
• apple macos (>= 26.0 < 26.3)
Related
Weakness · CWE (1)
- CWE-347 Improper Verification of Cryptographic Signature weakness
References
- https://support.apple.com/en-us/126348 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/126794 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/126795 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/126796 Release Notes, Vendor Advisory