{"action":"Upgrade iperf3 to 3.19.1-r0 or later.","affected":[{"fixed":"3.19.1-r0","introduced":"0"}],"component":"iperf3","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["3.19.1-r0"],"id":"tcs_01M5NFDS1KWSQK0RXWP126R5V5","modified_at":"2026-08-27T22:18:02.991652773Z","published_at":"2025-08-03T02:15:37.380Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-54351","https://security.alpinelinux.org/vuln/CVE-2025-54351"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-54351#Alpine:v3.24/iperf3","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-54351"}],"summary":"In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv)."}