CVE-2026-67991
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Aug 13, 2026
Vendor
unknown
Description
crmne/ruby_llm at commit fa6f279847d6d7027814539d9c0dfc3bbdfd2a83 contains a polynomial-time regular expression denial-of-service condition in RubyLLM::Utils.underscore on Ruby 3.1.x. A very long crafted class, agent, or tool name can cause excessive CPU consumption and a denial of service.