Ruby 3.4.12 Released

T1Covered by 1 source · first reported by Language blogs: Rust / Go / TypeScript / Swift / Kotlin / Java / .NET / Ruby / PHP / Elixir / ISO C++ at 23 Oct, 03:50 UTC

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…

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Sources

• T1Ruby 3.4.12 ReleasedLanguage blogs: Rust / Go / TypeScript / Swift / Kotlin / Java / .NET / Ruby / PHP / Elixir / ISO C++23 Oct, 03:50

Vulnerabilities

• CVE-2026-110264
• CVE-2026-89078
• CVE-2026-93577
• CVE-2026-97229