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GHSA-5PR6-CRVP-2J9F Open Chinese Convert has Out-of-bounds Write

🗓️ 18 Jan 2026 09:30:27Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Open Chinese Convert OpenCC up to 1.1.9 has a heap overflow in MaxMatchSegmentation; patch 345c9a50ab07018f1b4439776bad78a0d40778ec.

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22 Feb 2026 23:21Current
5.7Medium risk
Vulners AI Score5.7
CVSS 44.8
CVSS 3.15.3
EPSS0.0023
3