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ruby:fuzz_ruby_parser: Use-after-poison in rb_str_modify

🗓️ 25 Feb 2026 19:35:05Reported by GoogleType 
ossfuzz
 ossfuzz
🔗 issues.oss-fuzz.com👁 28 Views

Use-after-poison READ in Ruby rb_str_modify via str_buf_cat4 enabling memory read.

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04 Mar 2026 15:39Current
5.4Medium risk
Vulners AI Score5.4
28