{"action":"Upgrade frr to 8.2.1-r0 or later.","affected":[{"fixed":"8.2.1-r0","introduced":"0"}],"component":"frr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["8.2.1-r0"],"id":"tcs_01M6HFN8S9SCKV9EVBVVF4KDHV","modified_at":"2026-11-03T07:30:19.256903436Z","published_at":"2022-03-03T18:15:08.193Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-26127","https://security.alpinelinux.org/vuln/CVE-2022-26127"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-26127#Alpine:v3.21/frr","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-26127"}],"summary":"A buffer overflow vulnerability exists in FRRouting through 8.1.0 due to missing a check on the input packet length in the babel_packet_examin function in babeld/message.c."}