CVE-2025-23320
NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability in the Python backend, where an attacker could cause the shared memory limit...
- Published
- Aug 6, 2025
- Updated
- Aug 6, 2025
- Assigning CNA
- nvidia
- Evidence observed
- Aug 25, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NLow · next 30 days
- Percentile
- 59.1%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability in the Python backend, where an attacker could cause the shared memory limit to be exceeded by sending a very large request. A successful exploit of this vulnerability might lead to information disclosure.
Sources
1Docker-based proof-of-concept demonstrating CVE-2025-23320 in NVIDIA Triton inference server, exploiting shared memory key leakage to trigger an out-of-bounds write via unregister/register race condition.
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