{"id":"CVE-2026-42000","aliases":["ALPINE-CVE-2026-42000","DEBIAN-CVE-2026-42000","EUVD-2026-31261","GHSA-cmjg-f724-5qh3","UBUNTU-CVE-2026-42000"],"status":"published","title":"Insufficient Validation of Names During AXFR","description":"Insufficient Validation of Names During 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Link","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42000","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-cmjg-f724-5qh3"},{"url":"https://security.alpinelinux.org/vuln/CVE-2026-42000","tags":["advisory"]},{"url":"https://repo.powerdns.com/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42000.json","tags":["advisory"]},{"url":"https://github.com/PowerDNS/pdns","tags":["package"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-42000","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-42000","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-42000","tags":["report"]},{"url":"https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-2026-06.html#insufficient-validation-of-names-during-axfr","tags":["report"]},{"url":"https://github.com/PowerDNS/pdns/commit/7473d0e899f876507b001ba2966a82aafdce025e","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-42000","title":"Insufficient 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