NVIDIA Publishes March 2026 Security Bulletins
NVIDIA published March 24, 2026 security bulletins detailing vulnerabilities across its ML and hardware stack, including a critical Apex flaw (bulletin 5782, CVE-2025-33244) and high-severity issues in Triton, Model Optimizer, NeMo, and Megatron. The company urges immediate patching, lists medium-severity fixes for VIRTIO‑Net, SNAP4 and B300 MCU, and notes PSIRT now distributes advisories via GitHub (since Oct 1, 2025) in Markdown, CSAF and CVE formats for automated processing.
Key Points
- 1Identifies critical Apex vulnerability (bulletin 5782, CVE-2025-33244) and multiple high-severity ML flaws
- 2Elevates risk by enabling arbitrary code execution or denial-of-service on affected NVIDIA systems
- 3Requires immediate environment evaluation and prioritized patching using PSIRT advisories in machine-readable formats
Scoring Rationale
Official, actionable PSIRT disclosures drive high impact across ML infrastructure; limited novelty beyond expected monthly security updates.
Sources
Public references used for this report.
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