{"action":"Upgrade pdns-recursor to 5.2.1-1 or later.","affected":[{"fixed":"5.2.1-1","introduced":"0"}],"component":"pdns-recursor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.2.1-1"],"id":"tcs_01M5NN9CBAMYZHXFR7P6B60B6G","modified_at":"2026-09-01T20:05:45.515275690Z","published_at":"2025-04-07T14:15:24.813Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-30195","https://security-tracker.debian.org/tracker/CVE-2025-30195"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-30195#Debian:14/pdns-recursor","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-30195"}],"summary":"An attacker can publish a zone containing specific Resource Record Sets. Processing and caching results for these sets can lead to an illegal memory accesses and crash of the Recursor, causing a denia"}