{"action":"Upgrade pdns-recursor to 5.3.3-1 or later.","affected":[{"fixed":"5.3.3-1","introduced":"0"}],"component":"pdns-recursor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.3.3-1"],"id":"tcs_01M5NP38M02Z8PPTC50V6FYZGZ","modified_at":"2026-10-08T09:47:34.019068534Z","published_at":"2025-12-09T16:17:58.990Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-59029","https://security-tracker.debian.org/tracker/CVE-2025-59029"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-59029","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-59029"}],"summary":"An attacker can trigger an assertion failure by requesting crafted DNS records, waiting for them to be inserted into the records cache, then send a query with qtype set to ANY."}