CVE-2026-32152 — Use After Free in Microsoft Windows 11 Version 22h3

CWE-416 — Use After Free4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 86.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Microsoft Windows 11 Version 22h3Microsoft Windows 11 Version 23h2Microsoft Windows 11 Version 24h2+4 more
Timeline
PublishedApr 14

Description

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages7 packages

▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.5020
▶CVEListV5microsoft/windows_server_202510.0.26100.0 — 10.0.26100.32690
▶CVEListV5microsoft/windows_11_version_22h310.0.22631.0 — 10.0.22631.6936
▶CVEListV5microsoft/windows_11_version_23h210.0.22631.0 — 10.0.22631.6936
▶CVEListV5microsoft/windows_11_version_24h210.0.26100.0 — 10.0.26100.8246

🔴Vulnerability Details

3
VulDB
Microsoft Windows up to Server 2025 Desktop Window Manager use after free↗2026-04-14
▶
GHSA
GHSA-648m-637p-635w: Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally↗2026-04-14
▶
CVEList
Desktop Window Manager Elevation of Privilege Vulnerability↗2026-04-14
▶
CVE-2026-32152 — Use After Free in Microsoft | cvebase