{"id":"CLEANSTART-2025-GH58558","summary":"There's a flaw in libxml2 in versions before 2","details":"Security vulnerability affects the libxml2 package. There's a flaw in libxml2 in versions before 2.","modified":"2026-10-31T16:00:09.245869038Z","published":"2026-10-31T13:56:13.393869Z","upstream":["CVE-2021-3518"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2025/CLEANSTART-2025-GH58558.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2021-3518"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3518"}],"affected":[{"package":{"name":"libxml2","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/libxml2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.11-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2025/CLEANSTART-2025-GH58558.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}