CVE-2026-85893

Name of the Vulnerable Software and Affected Versions Microsoft Edge (Chromium-based) versions prior to 153.0.4234.32

Description A use-after-free issue allows an unauthorized attacker to elevate privileges from a Low to Medium Integrity Level within the sandbox over a network. This occurs when a user visits a malicious page and performs two tap gestures to trigger the autofill feature. Use-after-free is a memory corruption flaw that happens when an application continues to use a pointer after it has been freed.

Recommendations Update to version 153.0.4234.32 or later.