CVE-2026-47481 is an authentication bypass vulnerability (CWE-288) in NVIDIA Triton Inference Server for Linux. The flaw allows an attacker to bypass authentication by using an alternate path or channel, potentially leading to unauthorized code execution, privilege escalation, information disclosure, and data tampering. The vulnerability has a CVSS 3.1 base score of 6.5, indicating medium severity. The only explicitly affected version is 0.0. No vendor advisory or patch information is currently available, and no known exploits have been reported.

Successful exploitation can lead to unauthorized code execution, escalation of privileges, disclosure of sensitive information, and tampering with data on the affected system. This compromises the confidentiality, integrity, and potentially the availability of the Triton Inference Server environment.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary mitigation is provided, users should monitor NVIDIA's advisories closely and consider restricting access to the Triton Inference Server until a patch is available.