CVE-2026-96279
MEDIUM6.5CVSS v3
—CVSS v2
0.63%
EPSS (exploit probability)
CWE-59CWE
Description
A malicious OCI registry can hardlink arbitrary host files into the extraction directory when a user installs or updates a Flatpak application from an OCI remote, allowing disclosure of arbitrary host file contents. For system-wide installs running as root, this includes sensitive files such as /etc/shadow.
CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected routers (0)
No routers currently mapped to this CVE in our database.