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macOS Sandbox Escape Vulnerability Allows Keychain Deletion and Replacement

Posted: Mon May 05, 2025 4:11 am
by Shane1145
A security vulnerability in macOS has been discovered. It allows malicious actors to escape the App Sandbox protection by manipulating security-scoped bookmarks.

Tracked as CVE-2025-31191, this vulnerability enables a threat actor to delete and replace a keychain entry critical for authenticating file access, effectively breaking one of macOS’s core security boundaries


https://cybersecuritynews.com/macos-san ... erability/