CVE-2025-23251 Code injection in NeMo Framework
Attackers can execute arbitrary code and tamper with data in the NVIDIA NeMo Framework due to improper control of code generation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-23251?
CVE-2025-23251 is a high-severity code injection vulnerability in NVIDIA NeMo Framework, published on 22 Apr 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
NVIDIA NeMo Framework contains a vulnerability where a user could cause an improper control of generation of code by remote code execution. A successful exploit of this vulnerability might lead to code execution and data tampering.
Weakness: CWE-94
Which versions are affected by CVE-2025-23251?
It affects 1 product.
Products include Nvidia Nemo.
How do I fix CVE-2025-23251?
No fix has been published for CVE-2025-23251 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2025-23251 being exploited?
There is no known exploitation of CVE-2025-23251 in the wild and no public exploit code.
Other vulnerabilities in NVIDIA NeMo Framework
- CVE-2024-0081 Denial of service in NeMo
- CVE-2025-33245 NVIDIA NeMo Framework contains a vulnerability where malicious data could cause remote code execution
- CVE-2026-24252 Command injection in NeMo Framework
- CVE-2026-24155 Code injection in NeMo Framework
- CVE-2026-24228 Deserialization in NeMo Framework
Sources
Also known as GHSA-4vvf-q5vq-fm6w.