Live › vulnerability › CVE-2026-112453
Go to dashboardA path handling flaw in macOS lets an app escape its sandbox. The fix is in macOS Golden Gate 27.2, Sequoia 15.8.2 and 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 affected macOS release can be exposed, since the flaw is in the operating system rather than in an app. Sandboxed apps on unpatched machines are the ones at risk of escaping. Managed fleets should prioritise patching. The sources do not say whether any configuration narrows exposure, so the exact set of users who can skip the patch is unknown.
No product ranges from the sources yet.
sw_vers -productVersion on each Mac and compare against the fixed builds in the sources.27.2 (Golden Gate), 15.8.2 (Sequoia), 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 path handling issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to break out of its sandbox.
This page as .md · .json · in your agent: get_signal("CVE-2026-112453")
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