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CVE-2025-33237

20
FAUCET Score

CVE-2025-33237 is a NULL pointer dereference vulnerability in the NVIDIA HD Audio Driver for Windows, affecting unspecified products. This local vulnerability has a CVSS score of 5.5 (Medium), indicating a low attack complexity and privilege requirement, with a potential impact of denial of service. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
NVIDIAGeForce
All driver versions prior to 1.4.5.7CNA affecteddefault unaffected
NVIDIARTX, Quadro, NVS
All driver versions prior to 1.4.5.7CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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 Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.11%
Probability of exploitation in next 30 days
EPSS Percentile
1.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0011 is in the 11th percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

nvd.nist.gov / vuln/detail/CVE-2025-33237
nvidia.custhelp.com / app/answers/detail/a_id/5747
cve.org / CVERecord