{"action":"Upgrade bind9 to 1:9.20.23-1 or later.","affected":[{"fixed":"1:9.20.23-1","introduced":"0"}],"component":"bind9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:9.20.23-1"],"id":"tcs_01M5NRHXVQQPQ5CX6VJGMG3MWA","modified_at":"2026-10-01T03:03:21.456465701Z","published_at":"2026-05-20T13:16:23.647Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-3039","https://security-tracker.debian.org/tracker/CVE-2026-3039"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-3039#Debian:14/bind9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-3039"}],"summary":"BIND servers that are configured to use TKEY-based authentication via GSS-API tokens are vulnerable to excessive memory consumption when receiving and processing maliciously-constructed packets. Typic"}