VULNERABILITY INTELLIGENCE

CVE-2026-58641

CVSS score7.8 HIGH
EPSS probability0.47%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-09-03
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Integer overflow or wraparound in .NET allows an unauthorized attacker to elevate privileges locally.

Weakness classification

  • secure@microsoft.com: CWE-190

Primary references