VULNERABILITY INTELLIGENCE

CVE-2026-71338

CVSS score6.4 MEDIUM

EPSS probability0.28%

CISA KEVNot currently listed

Published2026-09-08

Last modified2026-09-24

CVSS vectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

Double free in Windows Failover Cluster allows an authorized attacker to elevate privileges locally.