{"id":"RHSA-2026:84834","summary":"Red Hat Security Advisory: flatpak-builder security update","modified":"2026-10-20T10:32:23.674881024Z","published":"2026-10-20T10:17:52Z","upstream":["CVE-2026-86320"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:84834"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2471023"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_84834.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86320"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-86320"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86320"},{"type":"ARTICLE","url":"https://github.com/flatpak/flatpak-builder/security/advisories/GHSA-j5p8-jgjc-f3xv"}],"affected":[{"package":{"name":"flatpak-builder","ecosystem":"Red Hat:enterprise_linux_eus:10.0","purl":"pkg:rpm/redhat/flatpak-builder"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.4-1.el10_0.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:84834.json"}},{"package":{"name":"flatpak-builder-debuginfo","ecosystem":"Red Hat:enterprise_linux_eus:10.0","purl":"pkg:rpm/redhat/flatpak-builder-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.4-1.el10_0.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:84834.json"}},{"package":{"name":"flatpak-builder-debugsource","ecosystem":"Red Hat:enterprise_linux_eus:10.0","purl":"pkg:rpm/redhat/flatpak-builder-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.4-1.el10_0.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:84834.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}