CVE-2025-23327: nvidia triton_inference_server Integer Overflow or Wraparound

Vulnerability summary

CVE-2025-23327 is a critical (CVSS 9.1) Integer Overflow or Wraparound vulnerability in nvidia triton_inference_server. EPSS estimates a 0.53% chance of exploitation in the next 30 days, higher than 44.2% of scored vulnerabilities.

Timeline

1. 06-08-2025
   PublishedVulnerability first disclosed.
2. 06-08-2025
   Last modifiedVulnerability information updated.

Description

NVIDIA Triton Inference Server for Windows and Linux contains a vulnerability where an attacker could cause an integer overflow through specially crafted inputs. A successful exploit of this vulnerability might lead to denial of service and data tampering.

• CWE-190Integer Overflow or WraparoundThe product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.