Threats Tagged 'ubuntu-cve-2026-54902'
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Threats Tagged 'ubuntu-cve-2026-54902'
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0 Oj (Optimized JSON) is a Ruby gem for JSON parsing and object marshalling. Versions prior to 3.17.2 are vulnerable to a Use-After-Free issue in SAJ mode. The vulnerability occurs because Oj::Parser does not protect cached object keys of 35 bytes or more from garbage collection. A Ruby callback triggering garbage collection inside hash_end can cause the key string to be freed while the C parser still holds a pointer to it, leading to a segmentation fault. This issue has been fixed in version 3.17.2. Join the discussion | GCVE Database | 07/01/2026, 00:16:00 UTC Added: 10/17/2026, 22:25:57 UTC |
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