CVE-2026-80097

Published Sep 8, 2026

Last updated 24 days ago

Overview

Description
Improper authentication in Microsoft Authenticator allows an unauthorized attacker to elevate privileges locally.
Source
secure@microsoft.com
NVD status
Analyzed
Products
authenticator

Risk scores

CVSS 3.1

Type
Secondary
Base score
8.6
Impact score
6
Exploitability score
1.8
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Severity
HIGH

Weaknesses

secure@microsoft.com
CWE-287

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.