What is CVE-2025-23319?

CVE-2025-23319 is a high-severity vulnerability in Nvidia Triton Inference Server, classified under Buffer Access with Incorrect Length Value. CVSS score: 8.1/10. Published 2025-08-06.

How severe is CVE-2025-23319?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2025-23319 known to be exploited?

5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Nvidia Triton Inference Server

CVE-2025-23319

NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability in the Python backend, where an attacker could cause an out-of-bounds write by sending a request. A successful exploit of this vulnerability might lead to remote…

EPSS: 0.018 (83.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Nvidia Triton Inference Server — versions All versions prior to 25.07

Weakness classification (CWE)

CWE-805 — Buffer Access with Incorrect Length Value

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-23319?: CVE-2025-23319 is a high-severity vulnerability in Nvidia Triton Inference Server, classified under Buffer Access with Incorrect Length Value. CVSS score: 8.1/10. Published 2025-08-06.
How severe is CVE-2025-23319?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2025-23319 known to be exploited?: 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.