{"id":"CVE-2026-42396","aliases":["ALPINE-CVE-2026-42396","DEBIAN-CVE-2026-42396","EUVD-2026-31265","GHSA-hm6h-mcgv-h2x8","UBUNTU-CVE-2026-42396"],"status":"published","title":"Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail","description":"Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to 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Link","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42396","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-hm6h-mcgv-h2x8"},{"url":"https://security.alpinelinux.org/vuln/CVE-2026-42396","tags":["advisory"]},{"url":"https://repo.powerdns.com/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42396.json","tags":["advisory"]},{"url":"https://github.com/PowerDNS/pdns","tags":["package"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-42396","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-42396","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-42396","tags":["report"]},{"url":"https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-2026-06.html#insufficient-validation-of-member-zone-data-may-cause-catalog-zone-transfer-to-fail","tags":["report"]},{"url":"https://github.com/PowerDNS/pdns/commit/d0bc49a5355906d21e06552b5e3fd87cd5c91406","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-42396","title":"Insufficient 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