CVE-2026-96282
LOW3.1CVSS v3
—CVSS v2
0.33%
EPSS (exploit probability)
CWE-59CWE
Description
A malicious Flatpak extension can probe the host filesystem to determine what files and directories exist at arbitrary paths, and host directory listings can be disclosed to sandboxed applications using the extension. Additionally, unvalidated extension metadata can cause extension content to be mounted at unintended locations inside the sandbox.
CVSS v3 vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
Affected routers (0)
No routers currently mapped to this CVE in our database.