Access Control Bypass Affecting nvidia-pytriton package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Access Control Bypass vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-PYTHON-NVIDIAPYTRITON-13720858
- published26 Oct 2025
- disclosed17 Sept 2025
- creditUnknown
Introduced: 17 Sep 2025
CVE-2025-23329 (opens in a new tab)How to fix?
There is no fixed version for nvidia-pytriton.
Overview
nvidia-pytriton is a PyTriton - Flask/FastAPI-like interface to simplify Triton's deployment in Python environments.
Affected versions of this package are vulnerable to Access Control Bypass via SharedMemoryManager::RegisterSystemSharedMemory. An attacker could cause memory corruption by identifying and accessing the shared memory region used by the Python backend. A successful exploit of this vulnerability might lead to denial of service.
This vulnerability is only exploitable when using the default Triton Server binary bundled in /pytriton/tritonserver/bin/tritonserver.
It is possible to update the Triton Server binary to a patched version independently of PyTriton; See Building binaries from source.