{"cve":"CVE-2026-30405","nvd":{"published":"2026-03-16T17:16:29.790","modified":"2026-06-17T10:32:40.793","status":"Analyzed","description":"An issue in GoBGP gobgpd v.4.2.0 allows a remote attacker to cause a denial of service via the NEXT_HOP path attribute","cvss_v4":null,"cvss_v3":{"version":"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},"cwes":["CWE-400"],"references":["https://github.com/osrg/gobgp/issues/3305"],"products":["osrg:gobgp"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-30405","score":0.00346,"percentile":0.28237,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-4p9m-8gc4-rw2h","url":"https://osv.dev/vulnerability/GHSA-4p9m-8gc4-rw2h","summary":"GoBGP vulnerable to a denial of service via the NEXT_HOP path attribute","modified":"2026-10-02T23:00:34.171213822Z","packages":[{"ecosystem":"Go","name":"github.com/osrg/gobgp/v4","purl":"pkg:golang/github.com/osrg/gobgp/v4","ranges":["<4.4.0"],"fixed":["4.4.0"]}]},{"id":"GO-2026-4736","url":"https://osv.dev/vulnerability/GO-2026-4736","summary":"GoBGP vulnerable to a denial of service via the NEXT_HOP path attribute in github.com/osrg/gobgp","modified":"2026-06-26T16:44:23.576993718Z","packages":[{"ecosystem":"Go","name":"github.com/osrg/gobgp","purl":"pkg:golang/github.com/osrg/gobgp","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/osrg/gobgp/v3","purl":"pkg:golang/github.com/osrg/gobgp/v3","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/osrg/gobgp/v4","purl":"pkg:golang/github.com/osrg/gobgp/v4","ranges":["all versions"],"fixed":[]}]}],"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."]}