Report Security Issues
2002-02-01
Please send a mail to security@ruby-lang.org to report security issues. Reported problems will be published after fixes.
Recent News
Ruby 3.3.13 Released
Ruby 3.3.13 has been released.
Posted by hsbt on 23 Oct 2026
Ruby 3.4.12 Released
Ruby 3.4.12 has been released.
Posted by nagachika on 23 Oct 2026
Ruby 4.0.9 Released
Ruby 4.0.9 has been released.
Posted by k0kubun on 23 Oct 2026
Regexp compilation fixes related to GitLab's CVE-2026-89078, CVE-2026-93577, CVE-2026-97229 and CVE-2026-110264
We have released Ruby 4.0.9, 3.4.12 and 3.3.13. They fix several bugs in Ruby’s regular expression engine (Onigmo) that GitLab found could be used for...
Posted by k0kubun on 23 Oct 2026