{"id":"EUVD-2026-16795","revision":"2d628a7f97bf44eb853a98996c794529","records":[{"revision":"2d628a7f97bf44eb853a98996c794529","observedAt":"2026-11-07T08:28:10.914+00:00","statement":{"source":"euvd","id":"EUVD-2026-16795","aliases":["CVE-2026-34388"],"title":"Fleet is open source device management software. Prior to 4.81.0, a denial-of-service vulnerability in Fleet's gRPC Launcher endpoint allows an authenticated host to crash the entire Fleet server process by sending an unexpected log type va…","description":"Fleet is open source device management software. Prior to 4.81.0, a denial-of-service vulnerability in Fleet's gRPC Launcher endpoint allows an authenticated host to crash the entire Fleet server process by sending an unexpected log type value. The server terminates immediately, disrupting all connected hosts, MDM enrollments, and API consumers. Version 4.81.0 patches the issue.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U","score":6.6,"severity":null}],"references":["https://github.com/fleetdm/fleet/security/advisories/GHSA-w254-4hp5-7cvv"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-16795","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Mar 27, 2026, 7:13:00 PM","dateUpdated":"Mar 31, 2026, 1:44:23 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-16795","identifiers":["EUVD-2026-16795","CVE-2026-34388"]},"retained":false,"historicalAffected":[]}],"coverage":[]}