#authenticator

Patching & Vulnerabilities

Update Microsoft Authenticator on Android for CVE-2026-80097

Microsoft fixed CVE-2026-80097 in Authenticator for Android 6.2606.4246. Researchers showed a malicious app with no permissions could get sign-in tokens for a work or school account. How to update and check your version.

Michael Narehood·Oct 27, 2026·6 min read