CVE-2026-41615CWE-200

Microsoft Authenticator Information Disclosure Vulnerability

Critical · published May 14, 2026

CVSS v3.1
9.6
EPSS
1%
Percentile
64.5
In the wild
Unconfirmed
What it is

Exposure of sensitive information to an unauthorized actor in Microsoft Authenticator allows an unauthorized attacker to disclose information over a network.

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.01066 · 64.5th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-05-14T17:00Z
EPSS history
Timeline
  • 14 MAY 17:00Z
    Microsoft Authenticator Information Disclosure Vulnerability
    cvelistv5