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CVE-2026-42005

🗓️ 25 Jun 2026 11:57:16Reported by OXType 
cve
 cve
🔗 web.nvd.nist.gov👁 14 Views

Input validation failure causes unlimited memory use in internal web server, causing denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
freebsd
powerdns-recursor -- vulnerabilities
4 Apr 202600:00
freebsd
freebsd
DNSdist -- vulnerabilities
25 Jun 202600:00
freebsd
freebsd
PowerDNS -- vulnerabilities
16 Feb 202600:00
freebsd
attackerkb
CVE-2026-42005
25 Jun 202611:57
attackerkb
alpinelinux
CVE-2026-42005
25 Jun 202611:57
alpinelinux
circl
CVE-2026-42005
25 Jun 202613:55
circl
cvelist
CVE-2026-42005 Insufficient input validation of internal web server
25 Jun 202611:57
cvelist
debian
[SECURITY] [DSA 6367-1] dnsdist security update
25 Jun 202619:21
debian
debian
[SECURITY] [DSA 6368-1] pdns security update
25 Jun 202619:21
debian
debian
[SECURITY] [DSA 6369-1] pdns-recursor security update
25 Jun 202619:22
debian
Rows per page
[
  {
    "vendor": "PowerDNS",
    "product": "Authoritative",
    "collectionURL": "https://repo.powerdns.com/",
    "packageName": "pdns",
    "repo": "https://github.com/PowerDNS/pdns",
    "modules": [
      "YaHTTP"
    ],
    "programFiles": [
      "ext/yahttp/yahttp/reqresp.cpp"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "4.9.0",
        "lessThan": "4.9.16",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.0.0",
        "lessThan": "5.0.6",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.1.0",
        "lessThan": "5.1.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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25 Jun 2026 16:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.3
EPSS0.00479
SSVC
14