{"id":"JLSEC-2025-47","summary":"lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.","details":"lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.","modified":"2026-07-18T00:00:11.940849408Z","published":"2025-10-14T15:35:41.198Z","upstream":["CVE-2022-22825"],"database_specific":{"sources":[{"html_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22825","database_specific":{"status":"Modified"},"id":"CVE-2022-22825","imported":"2026-07-17T21:02:24.644Z","modified":"2026-06-17T04:29:06.680Z","published":"2022-01-10T14:12:56.847Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-22825"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2022/01/17/3"},{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf"},{"type":"WEB","url":"https://github.com/libexpat/libexpat/pull/539"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202209-24"},{"type":"WEB","url":"https://www.debian.org/security/2022/dsa-5073"},{"type":"WEB","url":"https://www.tenable.com/security/tns-2022-05"}],"affected":[{"package":{"name":"Expat_jll","ecosystem":"Julia","purl":"pkg:julia/Expat_jll?uuid=2e619515-83b5-522b-bb60-26c02a35a201"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.4.4+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-47.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V2","score":"AV:N/AC:M/Au:N/C:P/I:P/A:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}