https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T23:48:39.491129+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-97027 fkie_cve-2026-97027 2026-09-30T23:48:39.501585+00:00

Flatpak passes through arbitrary vendor-extension keys unmodified when exporting an application's Desktop Entry (.desktop) and D-Bus Service (.service) files, instead of validating against an allowlist. A malicious Flatpak app can use this to cause denial of service (e.g. forced application restart loops) or to influence host D-Bus/systemd activation behavior beyond what the sandbox is intended to permit.

 https://vulnerability.circl.lu/vuln/opensuse-su-2026:11918-1 openSUSE-SU-2026:11918-1 — flatpak-1.18.4-1.1 on GA media 2026-09-30T23:48:39.501693+00:00

flatpak-1.18.4-1.1 on GA media

 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-97027 UBUNTU-CVE-2026-97027 2026-09-30T23:48:39.501740+00:00

Affected: Ubuntu:Pro:18.04:LTS: flatpak, Ubuntu:Pro:20.04:LTS: flatpak, Ubuntu:Pro:22.04:LTS: flatpak, Ubuntu:Pro:24.04:LTS: flatpak, Ubuntu:26.04:LTS: flatpak

Flatpak passes through arbitrary vendor-extension keys unmodified when exporting an application's Desktop Entry (.desktop) and D-Bus Service (.service) files, instead of validating against an allowlist. A malicious Flatpak app can use this to cause denial of service (e.g. forced application restart loops) or to influence host D-Bus/systemd activation behavior beyond what the sandbox is intended to permit.