{"action":"Upgrade frr to 8.4.4-1.1~deb12u2 or later.","affected":[{"fixed":"8.4.4-1.1~deb12u2","introduced":"0"}],"component":"frr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["8.4.4-1.1~deb12u2"],"id":"tcs_01M5NRVM3EGMA7XT2687MR6PQ6","modified_at":"2026-10-01T03:03:22.662159720Z","published_at":"2026-05-01T18:16:14.770Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-37457","https://security-tracker.debian.org/tracker/CVE-2026-37457"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-37457","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-37457"}],"summary":"An off-by-one out-of-bounds write vulnerability in the bgp_flowspec_op_decode() function (bgpd/bgp_flowspec_util.c) of FRRouting (FRR) stable/10.0 allows attackers to cause a Denial of Service (DoS) v"}