CVE-2026-30405: Osrg Gobgp

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

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

Affected products

• Osrg Gobgp: version 4.2.0 only

Published 2026-03-16. Last modified 2026-06-17.