VULNERABILITY INTELLIGENCE

CVE-2026-20821

CVSS score6.2 MEDIUM
EPSS probability0.69%
CISA KEVNot currently listed
Published2026-01-13
Last modified2026-07-30
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.

Weakness classification

  • secure@microsoft.com: CWE-200

Primary references