CVEvulnerability

CVE-2026-97027

3.6 LOW Published 2026-09-28 Modified 2026-09-29 Official page ↗
Status
Awaiting Analysis
Published
2026-09-28
Last modified
2026-09-29
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.6 LOW — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L
Weaknesses
CWE-20

Description

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.

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References