Critical NVIDIA Vulnerabilities Enables RCE and DoS Attacks

NVIDIA published critical March 2026 security updates addressing multiple high-severity vulnerabilities across its AI ecosystem—most notably a critical flaw in NVIDIA Apex (CVE-2025-33244) that could enable remote code execution, DoS, or privilege escalation. The advisory lists impacted products (Triton Inference Server, Megatron LM, NeMo, Model Optimizer, VIRTIO-Net/SNAP4, B300 MCU) and associated CVEs, and urges immediate patching and review of affected AI training and inference environments.