{"id":"CLEANSTART-2024-PO02295","summary":"Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux","details":"Security vulnerability affects the flatpak package. Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux.","modified":"2026-10-01T09:15:15.130860485Z","published":"2026-10-01T08:09:27.040801Z","upstream":["CVE-2021-21261"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-PO02295.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2021-21261"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21261"}],"affected":[{"package":{"name":"flatpak","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.1-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-PO02295.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"}]}