Debian/gobgp: high 7.5
An integer underflow in the BGPUpdate.DecodeFromBytes function (/bgp/bgp.go) of gobgp v4.3.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.
Action: Upgrade gobgp to 4.4.0-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.4.0-1 | - |
Fixed versions
| 4.4.0-1 |
Sources
- osv: DEBIAN-CVE-2026-37462#Debian:14/gobgp
- https://security-tracker.debian.org/tracker/CVE-2026-37462
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