CVE-2026-67989

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

crmne/ruby_llm at commit fa6f279847d6d7027814539d9c0dfc3bbdfd2a83 contains a polynomial-time regular expression denial-of-service condition in Mistral model capability matching on Ruby 3.1.x

Published 2026-10-02. Last modified 2026-10-02.