CVE-2026-80097

8.6 highEPSS 0.5%

High (8.6) in microsoft authenticator. EPSS 0.5% chance of exploitation in the next 30 days.

Improper authentication in Microsoft Authenticator allows an unauthorized attacker to elevate privileges locally.

Severity

8.6 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2026-09-08
Modified: 2026-09-24
Record from: the NVD, synced 2026-10-19