{"schema_version":"1.7.2","id":"OESA-2026-1298","modified":"2026-02-06T15:54:40Z","published":"2026-02-06T15:54:40Z","upstream":["CVE-2026-25210"],"summary":"expat security update","details":"expat is a stream-oriented XML parser library written in C. expat excels with files too large to fit RAM, and where performance and flexibility are crucial.\r\n\r\nSecurity Fix(es):\n\nIn libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation.(CVE-2026-25210)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP1","name":"expat","purl":"pkg:rpm/openEuler/expat&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-15.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["expat-2.5.0-15.oe2403sp1.aarch64.rpm","expat-debuginfo-2.5.0-15.oe2403sp1.aarch64.rpm","expat-debugsource-2.5.0-15.oe2403sp1.aarch64.rpm","expat-devel-2.5.0-15.oe2403sp1.aarch64.rpm"],"noarch":["expat-help-2.5.0-15.oe2403sp1.noarch.rpm"],"src":["expat-2.5.0-15.oe2403sp1.src.rpm"],"x86_64":["expat-2.5.0-15.oe2403sp1.x86_64.rpm","expat-debuginfo-2.5.0-15.oe2403sp1.x86_64.rpm","expat-debugsource-2.5.0-15.oe2403sp1.x86_64.rpm","expat-devel-2.5.0-15.oe2403sp1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1298"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25210"}],"database_specific":{"severity":"Medium"}}