{"id":"CVE-2026-42005","summary":"Insufficient input validation of internal web server","details":"An attacker can send a web request that causes unlimited memory \nallocation in the internal web server, leading to a denial of service. \nThe internal web server is disabled by default.","modified":"2026-07-15T01:49:14.728102487Z","published":"2026-06-25T11:57:16.346Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42005.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-2026-07.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42005.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42005"},{"type":"PACKAGE","url":"https://github.com/PowerDNS/pdns"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/powerdns/pdns","events":[{"introduced":"99d7f7a403baf29714a9f640c24f106c402c5891"},{"fixed":"7c1b70088307490488d0db23ced174fcad9ff0a6"},{"introduced":"d1499af06af5dfdff785e9b0595ee692074dba6e"},{"fixed":"bedb98023c7c20eddaeb63662a72c22b1ed15c34"},{"introduced":"f6109dd21a7e7a936912a5c7605a88b4f10719b3"},{"fixed":"9872469c75619fd857e63f31aab165e63a6dbec5"}],"database_specific":{"extracted_events":[{"introduced":"4.9.0"},{"fixed":"4.9.16"},{"introduced":"5.0.0"},{"fixed":"5.0.6"},{"introduced":"5.1.0"},{"fixed":"5.1.2"}],"source":"AFFECTED_FIELD"}}],"versions":["rec-5.1.1","rec-5.1.0","rec-5.0.5","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-2026-42005.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}