{"action":"Upgrade iperf3 to 3.22-0.1 or later.","affected":[{"fixed":"3.22-0.1","introduced":"0"}],"component":"iperf3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.22-0.1"],"id":"tcs_01M5NPJRM5630CKFDDENH06FYM","modified_at":"2026-10-05T11:00:06.318972640Z","published_at":"2026-09-29T21:17:13.640Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-102253","https://security-tracker.debian.org/tracker/CVE-2026-102253"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-102253#Debian:14/iperf3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-102253"}],"summary":"iperf3 versions prior to 3.22 contains a denial of service vulnerability that allows unauthenticated remote attackers to crash-loop the server's UDP receive worker into an unrecoverable infinite loop"}