Disclosure summary
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.
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
GitHub Reviewed Security Advisories · GHSA-4p9m-8gc4-rw2h
Open original source · Updated Oct 02, 2026
GoBGP vulnerable to a denial of service via the NEXT_HOP path attribute
Source severity: HIGH / 0
| Ecosystem | Package | Affected range | First patched |
|---|---|---|---|
| go | github.com/osrg/gobgp/v4 | 4.4.0 |
Original records & references
- NIST NVD record
- CVE Program record
- github.com — Reviewed advisory
PUBLISHED 2026-03-16T14:32:03-04:00
MODIFIED 2026-10-02T18:40:13-04:00
INGESTED 2026-10-06T11:45:17-04:00