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k0kubun@k0kubun@ruby.social

Optimizing Ruby's JIT compilers. ZJIT team at Shopify.

GitHub: https://github.com/k0kubun
Twitter: https://twitter.com/k0kubun
Joined: 2026-10-23 18:14:02
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k0kubun@k0kubun@ruby.social (2026-10-23 13:48:29)
We released Ruby 4.0.9, 3.4.12, and 3.3.13, and published an announcement about Regexp compilation fixes.
https://www.ruby-lang.org/en/news/2026/10/23/regexp-fixes-for-gitlab-cves/

If your application compiles a regular expression from an untrusted string, please update your Ruby to one of those versions.