{"action":"Upgrade bind9 to 1:9.18.49-1~deb12u2 or later.","affected":[{"fixed":"1:9.18.49-1~deb12u2","introduced":"0"}],"component":"bind9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:9.18.49-1~deb12u2"],"id":"tcs_01M5NQAA4Z094408QECP2JTTT6","modified_at":"2026-10-25T09:47:29.155772733Z","published_at":"2026-07-22T15:16:51.457Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-11331","https://security-tracker.debian.org/tracker/CVE-2026-11331"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-11331","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-11331"}],"summary":"An attacker who knows (or guesses) that a resolver uses RPZ with wildcard CNAME policies can craft query names long enough to trigger a NAMETOOLONG error condition during RPZ processing. This is not h"}