{"id":"EUVD-2026-28355","revision":"45153197c3c649008e11d48050860167","records":[{"revision":"45153197c3c649008e11d48050860167","observedAt":"2026-11-01T07:12:54.528+00:00","statement":{"source":"euvd","id":"EUVD-2026-28355","aliases":["CVE-2026-42285","GHSA-p3w2-64xm-833j"],"title":"GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. In version 4.4.0, an unauthenticated remote BGP peer can trigger a fatal panic in GoBGP by sending a specially crafted BGP UPDATE message. …","description":"GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. In version 4.4.0, an unauthenticated remote BGP peer can trigger a fatal panic in GoBGP by sending a specially crafted BGP UPDATE message. When the server receives a message with inconsistent attribute lengths, it improperly handles the internal state transition to a \"withdraw\" action, leading to a nil pointer dereference in the AdjRib.Update function. This causes the entire GoBGP process to crash, resulting in a complete loss of service availability. This issue has been patched in version 4.5.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":null}],"references":["https://github.com/osrg/gobgp/security/advisories/GHSA-p3w2-64xm-833j","https://github.com/osrg/gobgp/releases/tag/v4.5.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-28355","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 7, 2026, 11:53:14 AM","dateUpdated":"May 7, 2026, 1:04:56 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-2026-28355","identifiers":["EUVD-2026-28355","CVE-2026-42285","GHSA-p3w2-64xm-833j"]},"retained":false,"historicalAffected":[]}],"coverage":[]}