| Name | CVE-2026-30405 |
| 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 |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1131115 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| gobgp (PTS) | bullseye | 2.25.0-2 | vulnerable |
| bookworm | 3.10.0-1 | vulnerable |
| trixie | 3.36.0-2 | vulnerable |
| forky, sid | 4.4.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| gobgp | source | (unstable) | 4.3.0-1 | | | 1131115 |
Notes
[bullseye] - gobgp <postponed> (Limited support, minor issue, DoS, follow bookworm DSAs/point-releases)
https://github.com/osrg/gobgp/issues/3305
https://github.com/osrg/gobgp/commit/f12b8fbb84f9e1a58dca932ccf0b005039f3cfb5 (v4.3.0)
https://github.com/osrg/gobgp/commit/583080a7258e22cc884162e15b078771aa2c2c80