EUVD-2026-22473
2026-04-14
microsoft
7.8
CVSS 3.1
Share
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Lifecycle Timeline
1
Analysis Generated
Apr 14, 2026 - 19:16 vuln.today
DescriptionNVD
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
AnalysisAI
Desktop Window Manager (DWM) in Windows 10 21H2/22H2, Windows 11 22H3/23H2, and Windows Server 2022 allows authenticated local attackers with low privileges to elevate to SYSTEM via a use-after-free memory corruption flaw. CVSS 7.8 (High). …
Sign in for full analysis, threat intelligence, and remediation guidance.
RemediationAI
Within 24 hours: Identify all Windows 10 (21H2/22H2), Windows 11 (22H3/23H2), and Windows Server 2022 systems in your environment. Within 7 days: Apply vendor-released patch through your patch management process; prioritize servers and high-value workstations. …
Sign in for detailed remediation steps.
Share
External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).