https://b.hatena.ne.jp/entry/s/www.elttam.com/blog/ruby-4-0-universal-rce-deserialization-gadget-chain A new universal chain that turns a single Marshal.load into command execution on Ruby 4.0.6, the most recent release. IntroductionOn August 5, 2026, OpenAI disclosed that a collective of AI agents ... https://b.hatena.ne.jp/Watson/20260815#bookmark-4791598580612352770 2026-08-15T13:38:42Z ruby security https://b.hatena.ne.jp/tybalt/20260815#bookmark-4791598580612352770 2026-08-14T15:01:01Z Hacker News Ruby