CVE-2026-53805
CriticalCVSS 9.8Exploitation Probability (EPSS)
Low risk48th percentile — higher than 48% of all known CVEs
Summary
GEN3C in NVIDIA Spatial Intelligence Lab contains a remote code execution vulnerability in the inference API server. The /request-inference and /seed-model endpoints deserialize raw HTTP request bodies using Python's pickle.loads() without authentication and input validation.
Risk Assessment
Attackers can exploit this vulnerability to achieve remote code execution, potentially leading to system compromise. This poses a significant security risk to the organization.
Recommendation
It is recommended to implement authentication and input validation for the API endpoints. Additionally, consider restricting access to the inference API server.
Original NVD description (English source)
NVIDIA Spatial Intelligence Lab's (SIL) GEN3C contains an unauthenticated remote code execution vulnerability in the inference API server where the /request-inference and /seed-model endpoints deserialize raw HTTP request bodies using Python's pickle.loads() without authentication or input validation. Attackers can supply a crafted payload containing a __reduce__ gadget to the inference API port to achieve remote code execution as the inference process.