What is the CVSS score of CVE-2025-29812?

CVE-2025-29812 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Which versions of Windows 11 22h2 are affected by CVE-2025-29812?

Organizations using Untrusted pointer dereference in Windows Kernel Memory face notable risk from CVE-2025-29812 rated CVSS 7.8. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2025-29812?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Windows 11 22h2 CVE-2025-29812

HIGH

Untrusted Pointer Dereference (CWE-822)

2025-04-08 secure@microsoft.com

Microsoft Information Disclosure Windows 11 22h2 Windows 11 23h2 Windows 11 24h2 Windows Server 2022 Windows Server 2022 23h2 Windows Server 2025 Windows

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

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

Analysis Generated

Mar 28, 2026 - 18:35 vuln.today

CVE Published

Apr 08, 2025 - 18:16 nvd

HIGH 7.8

DescriptionCVE.org

Untrusted pointer dereference in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.

AnalysisAI

Untrusted pointer dereference in Windows Kernel Memory allows an authorized attacker to elevate privileges locally. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-822. Untrusted pointer dereference in Windows Kernel Memory allows an authorized attacker to elevate privileges locally. Affected products include: Microsoft Windows 11 22H2, Microsoft Windows 11 23H2, Microsoft Windows 11 24H2, Microsoft Windows Server 2022, Microsoft Windows Server 2022 23H2.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

CVE-2025-29812 vulnerability details – vuln.today

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Windows 11 22h2 CVE-2025-29812

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code