VULNERABILITY INTELLIGENCE
CVE-2026-2604
CVSS score5.6 MEDIUM
EPSS probability0.28%
CISA KEVNot currently listed
Published2026-06-17
Last modified2026-09-25
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L
Description
A flaw was found in evolution-data-server. Inconsistent comparison logic in the addressbook file backend allows a Flatpak application with D-Bus access to craft a malicious URI containing directory traversal sequences. This URI is stored without proper validation during contact creation or modification. Later, during contact deletion, the URI is processed with a less strict check, leading to the deletion of arbitrary files on the host filesystem. This could potentially include critical Flatpak override files.
Weakness classification
- secalert@redhat.com: CWE-73