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Oj: Heap Buffer Overflow in Oj.dump Exception Serialization via Large Indent

🗓️ 19 Jun 2026 19:36:47Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 12 Views

Oj.dump in object mode causes a heap buffer overflow when serializing exceptions with large indent.

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shawonruetruet_ojRange<3.17.2rubygems

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19 Jun 2026 19:36Current
6.2Medium risk
Vulners AI Score6.2
CVSS 42.1
EPSS0.00119
SSVC
12