CVE-2025-15536 - BYVoid OpenCC MaxMatchSegmentation.cpp MaxMatchSegmentation heap-based overflow

CVE-2025-15536 - BYVoid OpenCC MaxMatchSegmentation.cpp MaxMatchSegmentation heap-based overflow

https://cvefeed.io/rssfeed/latest.atom / Sun, 01/18/2026 - 13:58
CVE ID : CVE-2025-15536
Published : Jan. 18, 2026, 9:15 a.m. | 2 hours, 13 minutes ago
Description : A weakness has been identified in BYVoid OpenCC up to 1.1.9. This vulnerability affects the function opencc::MaxMatchSegmentation of the file src/MaxMatchSegmentation.cpp. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. Patch name: 345c9a50ab07018f1b4439776bad78a0d40778ec. To fix this issue, it is recommended to deploy a patch.
Severity: 5.3 | MEDIUM
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