{"cve":"CVE-2021-3349","nvd":{"published":"2021-02-01T05:15:11.880","modified":"2026-06-17T04:04:59.137","status":"Modified","description":"GNOME Evolution through 3.38.3 produces a \"Valid signature\" message for an unknown identifier on a previously trusted key because Evolution does not retrieve enough information from the GnuPG API. NOTE: third parties dispute the significance of this issue, and dispute whether Evolution is the best place to change this behavior","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":3.3},"cwes":["CWE-345"],"references":["https://dev.gnupg.org/T4735","https://gitlab.gnome.org/GNOME/evolution/-/issues/299","https://mgorny.pl/articles/evolution-uid-trust-extrapolation.html","https://dev.gnupg.org/T4735","https://gitlab.gnome.org/GNOME/evolution/-/issues/299"],"products":["gnome:evolution"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2021-3349","score":0.0035,"percentile":0.28692,"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."]}