Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker in physical proximity may be able to corrupt process memory.
Affected products
apple: macos
References3
- support.apple.com/en-us/149035 Vendor AdvisoryRelease Notes
- support.apple.com/en-us/149042 Vendor AdvisoryRelease Notes
- support.apple.com/en-us/149043 Vendor AdvisoryRelease Notes
Metrics
- CVSS 3.1
-
3.5
LOW
Score source: CNA
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 9 · as of 9 November 2026
- CWE
- CWE-20
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.