Topic
4 articles
CyberSecureToday covers Agentic Security across 4 articles published between 27 Sep 2026 and 6 Oct 2026.
The coverage includes 3 vulnerability advisories and 1 analysis or guidance piece. 3 advisories are rated critical or high severity.
Stories on Agentic Security most often intersect with Artificial Intelligence, Model Context Protocol and Prompt Injection, with Technology, Cloud & SaaS the most affected sector. The most recent story, “Why Prompt Guards Cannot Stop Agentic RCE: The Case for MicroVM Isolation in Tool-Calling Pipelines”, was published 6 Oct 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.
Agentic AIRecent CVEs in Ollama and AWS MCP reveal that semantic prompt filters cannot prevent tool injection. Engineering teams must isolate agent tools in ephemeral microVMs.
Threat IntelA security defect in Ollama experimental agent mode allowed command chaining operators to bypass confirmation gates and execute arbitrary shell commands.
Threat IntelA path traversal vulnerability in the Office-PowerPoint Model Context Protocol server allows AI agents to be manipulated via prompt injection into overwriting host files.
Threat IntelA critical CVSS 9.8 remote code execution vulnerability in Code Runner Model Context Protocol servers permits arbitrary host code execution via untrusted AI agent tool calls.