VULNERABILITY INTELLIGENCE

CVE-2025-55317

CVSS score7.8 HIGH
EPSS probability0.42%
CISA KEVNot currently listed
Published2025-09-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Improper link resolution before file access ('link following') in Microsoft AutoUpdate (MAU) allows an authorized attacker to elevate privileges locally.

Weakness classification

  • secure@microsoft.com: CWE-59

Primary references