libexpat

libexpat/libexpat

:herb: Fast streaming XML parser written in C99 with >90% test coverage; moved from SourceForge to GitHub

1.4K stars 526 forks 1.4K watchers C MIT License
c c99 expat expat-xml-parser library siphash streaming-parser xml xml-parser xml-parser-library xml-parsing
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3 Open Issues Need Help Last updated: Jul 28, 2026

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Unfixed non-public security issues 1 day ago
bug help wanted security
libexpat/libexpat
1.4K

:herb: Fast streaming XML parser written in C99 with >90% test coverage; moved from SourceForge to GitHub

C
#c#c99#expat#expat-xml-parser#library#siphash#streaming-parser#xml#xml-parser#xml-parser-library#xml-parsing
The FreeBSD CI is broken since 2026-04-24, disabled and needs repair 3 months ago
help wanted ci
libexpat/libexpat
1.4K

:herb: Fast streaming XML parser written in C99 with >90% test coverage; moved from SourceForge to GitHub

C
#c#c99#expat#expat-xml-parser#library#siphash#streaming-parser#xml#xml-parser#xml-parser-library#xml-parsing
[CVE-2025-66382] Another unfixed non-public denial-of-service vulnerability (that affects all releases of Expat) 5 months ago
bug help wanted security
libexpat/libexpat
1.4K

:herb: Fast streaming XML parser written in C99 with >90% test coverage; moved from SourceForge to GitHub

C
#c#c99#expat#expat-xml-parser#library#siphash#streaming-parser#xml#xml-parser#xml-parser-library#xml-parsing