{"id":"ALSA-2026:89859","summary":"Important: flatpak security update","details":"Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux.  \n\nSecurity Fix(es):  \n\n  * flatpak: flatpak: Arbitrary file deletion in root context via path traversal in deploy directory export/bin (CVE-2026-97023)\n  * flatpak: flatpak: Arbitrary write in root context via path traversal in deploy directory files/etc (CVE-2026-97024)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-10-26T20:45:02.437582594Z","published":"2026-10-26T00:00:00Z","related":["CVE-2026-97023","CVE-2026-97024"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:89859"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-97023"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-97024"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2542625"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2026-89859.html"}],"affected":[{"package":{"name":"flatpak","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/flatpak"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.9-9.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:89859.json"}},{"package":{"name":"flatpak-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/flatpak-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.9-9.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:89859.json"}},{"package":{"name":"flatpak-libs","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/flatpak-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.9-9.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:89859.json"}},{"package":{"name":"flatpak-selinux","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/flatpak-selinux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.9-9.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:89859.json"}},{"package":{"name":"flatpak-session-helper","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/flatpak-session-helper"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.9-9.el8_10"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:89859.json"}}],"schema_version":"1.9.0"}