jruby-openssl (RubyGems) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the RubyGems package jruby-openssl, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (2)

• CVE-2009-4123 — CVSS 7.5 (high): The jruby-openssl gem before 0.6 for JRuby mishandles SSL certificate validation.
• CVE-2025-46551 — CVSS 3.7 (low): JRuby-OpenSSL is an add-on gem for JRuby that emulates the Ruby OpenSSL native library. Starting in JRuby-OpenSSL version 0.12.1 and prior…