CVE-2025-23343 Path traversal in NVDebug tool
An attacker can write files to restricted components in the NVIDIA NVDebug tool, leading to information disclosure, data tampering, and denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-23343?
CVE-2025-23343 is a high-severity path traversal vulnerability in NVIDIA NVDebug tool, published on 9 Sep 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
The NVIDIA NVDebug tool contains a vulnerability that may allow an actor to write files to restricted components. A successful exploit of this vulnerability may lead to information disclosure, denial of service, and data tampering.
Weakness: CWE-22
Which versions are affected by CVE-2025-23343?
It affects 1 product.
Products include Nvidia Nvdebug.
How do I fix CVE-2025-23343?
No fix has been published for CVE-2025-23343 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2025-23343 being exploited?
There is no known exploitation of CVE-2025-23343 in the wild and no public exploit code.
Other vulnerabilities in NVIDIA NVDebug tool
Sources
Also known as GHSA-52v3-7697-2rvx.