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Windows CVE-2025-33237

MEDIUM
NULL Pointer Dereference (CWE-476)
2026-01-28 psirt@nvidia.com
Windows Denial Of Service Null Pointer Dereference
5.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 28, 2026 - 18:16 nvd
MEDIUM 5.5

DescriptionNVD

NVIDIA HD Audio Driver for Windows contains a vulnerability where an attacker could exploit a NULL pointer dereference issue. A successful exploit of this vulnerability might lead to a denial of service.

AnalysisAI

NVIDIA HD Audio Driver for Windows contains a vulnerability where an attacker could exploit a NULL pointer dereference issue. A successful exploit of this vulnerability might lead to a denial of service. [CVSS 5.5 MEDIUM]

Technical ContextAI

Classified as CWE-476 (NULL Pointer Dereference). NVIDIA HD Audio Driver for Windows contains a vulnerability where an attacker could exploit a NULL pointer dereference issue. A successful exploit of this vulnerability might lead to a denial of service.

Affected ProductsAI

NVIDIA HD Audio Driver for Windows contains a vulnerability where an attacker could exploit a NULL pointer dereference issue. A successful exploit of

RemediationAI

Monitor vendor advisories for a patch.

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CVE-2025-33237 vulnerability details – vuln.today
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