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

CVE ID : CVE-2025-15536 Published : Jan. 18, 2026, 9:02 a.m. | 17 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: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...