{"id":"CLEANSTART-2025-RT09760","summary":"use-after-free flaw was found in xorg-x11-server-Xvfb","details":"Security vulnerability affects the xorg-server package. A use-after-free flaw was found in xorg-x11-server-Xvfb.","modified":"2026-10-31T16:02:31.876217146Z","published":"2026-10-31T13:56:04.551264Z","upstream":["CVE-2023-5574"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2025/CLEANSTART-2025-RT09760.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2023-5574"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5574"}],"affected":[{"package":{"name":"xorg-server","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/xorg-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.1.9-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2025/CLEANSTART-2025-RT09760.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}