CVE-2018-16982

Open Chinese Convert (OpenCC) 1.0.5 is affected by CVE-2018-16982. The vulnerability resides in BinaryDict.cpp (BinaryDict::NewFromFile) where crafted .ocd files can lead to out-of-bounds keyOffset/valueOffset, causing a denial of service via segmentation fault. Several advisories confirm the fix...

CVE-2025-15536

CVE-2025-15536 concerns BYVoid OpenCC up to version 1.1.9. The vulnerability affects the function opencc::MaxMatchSegmentation in src/MaxMatchSegmentation.cpp, causing a heap-based buffer overflow. The attack is local and public exploit is available. Publicly documented fixes reference a patch id...