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Cantina editorial

March 2026 65 stories

The Loop

Intelligence for the new security frontier

Research, perspectives, and field notes from the people closing the loop on security.

security

Cantina case study: how Apex found a critical RCE bug in Spring AI

Technical analysis of CVE-2026-22738, a critical Spring AI vulnerability enabling remote code execution through unvalidated SpEL injection in vector store filters.

March 28, 2026 · Cantina

Dispatches

More from the desk

Analysis / Research / News

AI agent security

Securing AI agents: 5 rules to stop autonomous takeovers

Five AI agent security engineering rules for permissions, prompt injection, execution controls, monitoring, and incident response.

March 20, 2026 Cantina

Page 6 of 6 · 65 stories