{"action":"Upgrade dnsdist to 1.9.14-0+deb13u1 or later.","affected":[{"fixed":"1.9.14-0+deb13u1","introduced":"0"}],"component":"dnsdist","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.9.14-0+deb13u1"],"id":"tcs_01M5NRQTSMV7PRBR0V31A6GVN5","modified_at":"2026-10-27T10:00:56.994569628Z","published_at":"2026-04-22T14:16:53.713Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-33593","https://security-tracker.debian.org/tracker/CVE-2026-33593"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-33593#Debian:13/dnsdist","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-33593"}],"summary":"A client can trigger a divide by zero error leading to crash by sending a crafted DNSCrypt query."}