Byvoid maintains the Open Chinese Convert library, a specialized character-encoding and text-conversion tool embedded in language-processing and localization workflows. The recurring vulnerability pattern centers on memory-safety issues including heap-based buffer overflows, out-of-bounds reads and writes, and improper bounds restrictions, which are characteristic of low-level string and buffer manipulation in encoding libraries. Current severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Byvoid over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-15536MEDIUM 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 man | Jan 18, 2026 | 5.5 | 21 | NO | NO |
CVE-2018-16982MEDIUM Open Chinese Convert (OpenCC) 1.0.5 allows attackers to cause a denial of service (segmentation fault) because BinaryDict::NewFromFile in BinaryDict.cpp may have out-of-bounds keyO | Sep 13, 2018 | 5.5 | 20 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Byvoid.
Media articles that mention a CVE ID that affects a product developed by Byvoid — matched by CVE ID, not by vendor name.