EUVD-2026-29236
GHSA-xwxw-c548-rmpj
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Lifecycle Timeline
5DescriptionNVD
A logic issue was addressed with improved file handling. This issue is fixed in macOS Tahoe 26.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks.
AnalysisAI
Gatekeeper security checks in macOS Tahoe can be bypassed using maliciously crafted ZIP archives due to a logic flaw in file handling. An attacker can create a weaponized ZIP file that, when extracted or opened by a user, circumvents Gatekeeper validation, potentially allowing execution of untrusted code. …
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External POC / Exploit Code
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