CVE-2026-47477 describes a stack-based buffer overflow vulnerability in NVIDIA Triton Inference Server for Linux. This vulnerability allows an attacker to cause a denial of service condition by overflowing a stack buffer. The CVSS 3.1 base score is 7.5 (high severity) with network attack vector, low attack complexity, no privileges required, no user interaction, and impact limited to availability (denial of service). There is no current information about an available patch or vendor remediation. The affected version is exactly 0.0 as stated, which likely represents a placeholder or initial version identifier.

Successful exploitation results in denial of service by crashing or destabilizing the Triton Inference Server. There is no impact on confidentiality or integrity according to the CVSS vector. No known exploits in the wild have been reported.

Patch status is not yet confirmed — check the NVIDIA vendor advisory for current remediation guidance. No official fix or temporary workaround has been provided at this time.