CVE-2026-32224

Published: Apr 14, 2026

Modified: Jun 1, 2026

PUBLISHED

CVSS v3.1

7.0

HIGH

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

Vendor	Product	Versions
Microsoft	Windows 11 version 26H1	affected `10.0.28000.0 - < 10.0.28000.1836`

CVSS v3.1 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

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

vendor-advisory

patch

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