Ruby 3.3.12

3.3.12

Ruby 3.3.12 Released

Ruby 3.3.12 has been released. This release includes security fixes. Please check the topics below for details. CVE-2026-41316: ERB @_init deserialization guard bypass via def_module / def_method / de…

Security 1
  • Fix ERB @_init deserialization guard bypass via def_module / def_method
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