CVE-2026-32224CWE-416

Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability

High · published April 14, 2026

CVSS v3.1
7.0
EPSS
0%
Percentile
17.3
In the wild
Unconfirmed
What it is

Use after free in Windows Server Update Service allows an authorized attacker to elevate privileges locally.

The record
Technical detail
CVSS v3.1
7.0 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00264 · 17.3th percentile
Weakness
CWE-416 · Use After Free
Published
2026-04-14T16:57Z
EPSS history
Timeline
  • 14 APR 16:57Z
    Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
    cvelistv5