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📝 article ruby-lang.org · October 23, 2026

Ruby 3.4.12 Released

Ruby 3.4.12 has been released. This release includes fixes for bugs in Regexp compilation that GitLab’s CVE-2026-89078, CVE-2026-93577, CVE-2026-97229 and CVE-2026-110264 rely on. Please see the topic below for details. Regexp compilation fixes related to GitLab’s CVE-2026-89078, CVE-2026-93577, CVE-2026-97229 and CVE-2026-110264 This release also includes other bugfixes. Please see the GitHub releases for further details. Download https://cache.ruby-lang.org/pub/ruby/3.4/ruby-3.4.12.tar.gz S...

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