File Write Vulnerability in NVIDIA NVDebug Tool
CVE-2025-23343

7.6HIGH

Key Information:

Vendor

Nvidia
Status
Nvdebug Tool
Vendor
CVE Published:
9 September 2025

What is CVE-2025-23343?

The NVIDIA NVDebug Tool has a security flaw that could enable an unauthorized actor to write files to restricted areas. Exploiting this flaw might result in serious consequences such as information disclosure, denial of service, and data manipulation, potentially compromising the integrity of the system.

Affected Version(s)

NVDebug tool x86_64 or arm64-SBSA architecture systems All versions prior to 1.7.0

References

https://nvd.nist.gov/vuln/detail/CVE-2025-23343
https://www.cve.org/CVERecord?id=CVE-2025-23343
https://nvidia.custhelp.com/app/answers/detail/a_id/5696

CVSS V3.1

Score:
7.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-23343 : File Write Vulnerability in NVIDIA NVDebug Tool