{"action":"Upgrade dnsdist to 2.0.4-1 or later.","affected":[{"fixed":"2.0.4-1","introduced":"0"}],"component":"dnsdist","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.0.4-1"],"id":"tcs_01M5NRQWF7YBXX4214R002YS03","modified_at":"2026-10-27T10:00:57.094769092Z","published_at":"2026-04-22T14:16:54.303Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-33598","https://security-tracker.debian.org/tracker/CVE-2026-33598"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-33598#Debian:14/dnsdist","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-33598"}],"summary":"A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet cache."}