CVE-2026-2604
Published: Wed, 17 Jun 2026 13:20
Summary
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 tr
Details
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.
Are YOU affected by CVE-2026-2604?
5-second check on your actual server. Reads /etc/os-release, uname -r, and dpkg-query; matches against the live USN + Debian Security Tracker feeds; tells you whether CVE-2026-2604 (and any other live CVE) applies. Anonymous, no signup.
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References
- https://access.redhat.com/security/cve/CVE-2026-2604
- https://bugzilla.redhat.com/show_bug.cgi?id=2440301
- https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/627
- https://lists.debian.org/debian-lts-announce/2026/03/msg00007.html
- https://gitlab.gnome.org/GNOME/evolution-data-server/-/work_items/627
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