There’s never a good time to lose a production database, but losing one to your own AI coding agent on a Friday afternoon has to rank near the bottom of the list. That’s the backdrop to the PocketOS incident, and it’s the clearest case yet for why AI agent security and intent-based access control belong at the top of every cloud security roadmap this year.

As more organizations move past experimentation and start planning real AI agent deployments, the same set of concerns keeps surfacing in our conversations with security teams. Whether the worry is a shadow agent that shows up uninvited or a sanctioned agent going rogue, the questions tend to cluster around control: These are the right questions to be asking, and they share a common answer that’s more concrete than most people expect. AI agents are only as dangerous as the privileges they can reach.

Cato CTRL has discovered high-severity vulnerabilities in NVIDIA NeMo (CVE-2025-33236 with a CVSS score of 7.8) and Meta PyTorch that turns AI model files into remote code execution (RCE) vectors. The NeMo vulnerability allows RCE by importing a malicious AI model. The NeMo framework silently executes threat actor-controlled code with no warning.

CVE-2026-3854 is a command injection vulnerability in GitHub Enterprise Server. It lives in the git push pipeline. User-supplied push option values were not properly sanitized before being embedded in an internal service header. The header format used a delimiter that could also appear in user input. A crafted push option containing that delimiter let an attacker inject additional metadata fields. Downstream services treated those fields as trusted internal values.

7 stolen GitHub tokens. 971 repositories. A self-replicating supply chain attack targeting SAP's Node.js packages — and it's still active. Here's what GitGuardian found.