{"id":"JLSEC-2025-78","summary":"An issue was discovered in libxml2 before 2.10.3","details":"An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked.","modified":"2025-11-06T23:03:10.946375Z","published":"2025-10-17T17:40:51.659Z","upstream":["CVE-2022-40304"],"database_specific":{"license":"CC-BY-4.0","sources":[{"imported":"2025-10-28T18:09:09.585Z","id":"CVE-2022-40304","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40304","modified":"2025-04-28T20:15:19.607Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-40304","published":"2022-11-23T18:15:12.167Z"}]},"references":[{"type":"WEB","url":"http://seclists.org/fulldisclosure/2022/Dec/21"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2022/Dec/24"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2022/Dec/25"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2022/Dec/26"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2022/Dec/27"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libxml2/-/tags"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20221209-0003/"},{"type":"WEB","url":"https://support.apple.com/kb/HT213531"},{"type":"WEB","url":"https://support.apple.com/kb/HT213533"},{"type":"WEB","url":"https://support.apple.com/kb/HT213534"},{"type":"WEB","url":"https://support.apple.com/kb/HT213535"},{"type":"WEB","url":"https://support.apple.com/kb/HT213536"}],"affected":[{"package":{"name":"XML2_jll","ecosystem":"Julia","purl":"pkg:julia/XML2_jll?uuid=02c8fc9c-b97f-50b9-bbe4-9be30ff0a78a"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.10.3+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-78.json"}}],"schema_version":"1.7.3"}