{"cve":"CVE-2026-2604","nvd":{"published":"2026-06-17T13:20:15.937","modified":"2026-09-25T23:16:53.790","status":"Awaiting Analysis","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L","score":5.6},"cwes":["CWE-73"],"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://lists.debian.org/debian-lts-announce/2026/09/msg00031.html"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:39:28.638635428+00:00"},"epss":{"cve":"CVE-2026-2604","score":0.00281,"percentile":0.20676,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}