{"id":"JLSEC-2025-73","summary":"A flaw was found in libxml2","details":"A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.","modified":"2025-11-06T23:02:52.134227Z","published":"2025-10-17T17:40:51.659Z","upstream":["CVE-2021-3541"],"database_specific":{"sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-3541","modified":"2024-11-21T06:21:48.007Z","published":"2021-07-09T17:15:07.973Z","imported":"2025-10-28T18:09:07.780Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3541","id":"CVE-2021-3541"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1950515"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20210805-0007/"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujan2022.html"}],"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":"2.9.12+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-73.json"}}],"schema_version":"1.7.3"}