NVIDIA Triton Inference Server: ShMem Python Bknd Corruption -> DoS
CVE-2025-23329 Published on September 17, 2025
NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability where 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.
Vulnerability Analysis
CVE-2025-23329 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2025-23329 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2025-23329
Want to know whenever a new CVE is published for NVIDIA Triton Inference Server? stack.watch will email you.
Affected Versions
NVIDIA Triton Inference Server Version All versions prior to 25.08 is affected by CVE-2025-23329Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.