{"action":"Upgrade gobgp to 4.4.0-1 or later.","affected":[{"fixed":"4.4.0-1","introduced":"0"}],"component":"gobgp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.4.0-1"],"id":"tcs_01M5NRVNZBF23KX6FNE1ZDKCYK","modified_at":"2026-10-01T03:03:22.389955997Z","published_at":"2026-06-03T16:16:29.120Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-37462","https://security-tracker.debian.org/tracker/CVE-2026-37462"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-37462#Debian:14/gobgp","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-37462"}],"summary":"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."}