Description
A logic issue was addressed with improved validation. This issue is fixed in macOS Tahoe 26. An app may bypass Gatekeeper checks.
Affected products
apple: macos
References1
- support.apple.com/en-us/125110 Release NotesVendor Advisory
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - EPSS — exploit probability
- 0% percentile: 4 · as of 9 November 2026
- CWE
- CWE-352CWE-693CWE-703
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.