{"id":"JLSEC-2025-82","summary":"libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fa...","details":"libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is \"I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail.\"","modified":"2026-05-07T17:15:09.288125Z","published":"2025-10-17T17:40:51.659Z","withdrawn":"2026-05-07T16:59:28.152Z","upstream":["CVE-2023-45322"],"database_specific":{"sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-45322","id":"CVE-2023-45322","published":"2023-10-06T22:15:11.660Z","database_specific":{"status":"Modified","tags":[{"sourceIdentifier":"cve@mitre.org","tags":["disputed"]}]},"modified":"2025-11-03T21:16:01.673Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45322","imported":"2026-05-07T15:22:30.026Z"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2023/10/06/5"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libxml2/-/issues/344"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libxml2/-/issues/583"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/02/msg00028.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":"2.12.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-82.json"}}],"schema_version":"1.7.5"}