Expat 2.7.5 released, includes security fixes

For readers new to Expat: libexpat is a fast streaming XML parser. Alongside libxml2, Expat is one of the most widely used software libre XML parsers written in C, specifically C99. It is cross-platform and licensed under the MIT license . Expat 2.7.5 was released earlier today. The key motivation for cutting a release and doing so now is three security fixes: CVE-2026-3277 6 — NULL pointer…