{"action":"Upgrade iperf3 to 3.19.1-r0 or later.","affected":[{"fixed":"3.19.1-r0","introduced":"3.2"}],"component":"iperf3","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["3.19.1-r0"],"id":"tcs_01M5NFDQEW9AF4KGZW1HB034JS","modified_at":"2026-08-27T22:18:02.991256042Z","published_at":"2025-08-03T02:15:35.597Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-54349","https://security.alpinelinux.org/vuln/CVE-2025-54349"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-54349#Alpine:v3.23/iperf3","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-54349"}],"summary":"In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow."}