{"action":"Upgrade github.com/osrg/gobgp/v4 to 4.4.0 or later.","affected":[{"fixed":"4.4.0","introduced":"0"}],"component":"github.com/osrg/gobgp/v4","cve_ids":["CVE-2026-37462"],"ecosystem":"Go","epss":0.00279,"exploited":false,"fixed_versions":["4.4.0"],"ghsa_id":"GHSA-pw7p-7fqv-hpj8","id":"tcs_01M5KFHXDY033SB8ZNQT3GFQFX","modified_at":"2026-07-24T19:11:43.839546193Z","published_at":"2026-06-03T18:33:09Z","references":["https://osv.dev/vulnerability/GHSA-pw7p-7fqv-hpj8","https://nvd.nist.gov/vuln/detail/CVE-2026-37462","https://github.com/osrg/gobgp/commit/9ce8936672ebc07df524da77fa4c6ae26d92be6d","https://github.com/osrg/gobgp","https://github.com/osrg/gobgp/blob/v4.3.0/pkg/packet/bgp/bgp.go"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"GHSA-pw7p-7fqv-hpj8","url":"https://osv.dev/vulnerability/GHSA-pw7p-7fqv-hpj8"}],"summary":"GoBGP: Integer underflow in the BGPUpdate.DecodeFromBytes function"}