{"id":"OESA-2026-1272","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, XML_ExternalEntityParserCreate does not copy unknown encoding handler user data.(CVE-2026-24515)","modified":"2026-03-11T07:15:23.845049Z","published":"2026-01-30T12:28:31Z","upstream":["CVE-2026-24515"],"database_specific":{"severity":"Low"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1272"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24515"}],"affected":[{"package":{"name":"expat","ecosystem":"openEuler:20.03-LTS-SP4","purl":"pkg:rpm/openEuler/expat&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.9-20.oe2003sp4"}]}],"ecosystem_specific":{"x86_64":["expat-2.2.9-20.oe2003sp4.x86_64.rpm","expat-debuginfo-2.2.9-20.oe2003sp4.x86_64.rpm","expat-debugsource-2.2.9-20.oe2003sp4.x86_64.rpm","expat-devel-2.2.9-20.oe2003sp4.x86_64.rpm"],"src":["expat-2.2.9-20.oe2003sp4.src.rpm"],"noarch":["expat-help-2.2.9-20.oe2003sp4.noarch.rpm"],"aarch64":["expat-2.2.9-20.oe2003sp4.aarch64.rpm","expat-debuginfo-2.2.9-20.oe2003sp4.aarch64.rpm","expat-debugsource-2.2.9-20.oe2003sp4.aarch64.rpm","expat-devel-2.2.9-20.oe2003sp4.aarch64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-1272.json"}}],"schema_version":"1.7.5"}