{"id":"CVE-2026-42396","summary":"Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail","details":"Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail","modified":"2026-08-12T03:51:21.543390396Z","published":"2026-05-21T09:25:03.315Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42396.json","cna_assigner":"OX"},"references":[{"type":"WEB","url":"https://repo.powerdns.com/"},{"type":"ADVISORY","url":"https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-06.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42396.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42396"},{"type":"PACKAGE","url":"https://github.com/PowerDNS/pdns"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/powerdns/pdns","events":[{"introduced":"677a4e8ea8f791d27d2a75c1f3e6486dff11e22f"},{"fixed":"6afe8b7c77743f5e2f533df63807fcad8a5ceea5"},{"introduced":"d1499af06af5dfdff785e9b0595ee692074dba6e"},{"fixed":"be3e84d15c0b15ab78ebc2e1b04009561f2225e8"}],"database_specific":{"cpe":"cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.7.0"},{"fixed":"4.9.15"},{"introduced":"5.0.0"},{"fixed":"5.0.5"}],"source":"CPE_RANGE"}}],"versions":["rec-5.0.3","rec-5.0.1","rec-5.0.0-rc2","rec-5.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42396.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"}]}