Live › vulnerability › CVE-2026-112494
Go to dashboardA flaw in macOS file quarantine handling lets an app bypass Gatekeeper checks on downloaded files. The fix adds additional checks in macOS Golden Gate 27.2 and macOS Tahoe 26.7.2.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-26 21:20 UTC. All times on this page are UTC.
Any Mac running an unpatched macOS release on the affected lines is exposed, since the flaw sits in the operating system's quarantine and Gatekeeper logic rather than in a third-party app. Managed fleets should prioritise machines that open downloaded files. The sources do not say which earlier releases are affected.
No product ranges from the sources yet.
sw_vers -productVersion on each Mac and compare against the fixed builds, 27.2 (Golden Gate) and 26.7.2 (Tahoe).27.2 (Golden Gate) or 26.7.2 (Tahoe) or later.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. An app may bypass Gatekeeper checks.
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