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CVE-2026-42005

An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:16d544e806c81496a2c42601c94118b29285ec804495df52538d6feaaba604bf
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:182e59df331000398dfde8b7450b03cbb672482ecfd5b2b32d3a78f27e815140 · sha256:80150e3cdd7e5c6f… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-400","description":"CWE-400 Uncontrolled Resource Consumption","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:182e59df331000398dfde8b7450b03cbb672482ecfd5b2b32d3a78f27e815140 · sha256:80150e3cdd7e5c6f… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"collectionURL":"https://repo.powerdns.com/","defaultStatus":"unaffected","modules":["YaHTTP"],"packageName":"pdns","product":"Authoritative","programFiles":["ext/yahttp/yahttp/reqresp.cpp"],"repo":"https://github.com/PowerDNS/pdns","vendor":"PowerDNS","versions":[{"lessThan":"4.9.16","status":"affected","version":"4.9.0","versionType":"semver"},{"lessThan":"5.0.6","status":"affected","version":"5.0.0","versionType":"semver"},{"lessThan":"5.1.2","status":"affected","version":"5.1.0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:182e59df331000398dfde8b7450b03cbb672482ecfd5b2b32d3a78f27e815140 · sha256:80150e3cdd7e5c6f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:182e59df331000398dfde8b7450b03cbb672482ecfd5b2b32d3a78f27e815140 · sha256:80150e3cdd7e5c6f… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"description":"Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:182e59df331000398dfde8b7450b03cbb672482ecfd5b2b32d3a78f27e815140 · sha256:80150e3cdd7e5c6f… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-400","description":"CWE-400 Uncontrolled Resource Consumption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:182e59df331000398dfde8b7450b03cbb672482ecfd5b2b32d3a78f27e815140 · sha256:80150e3cdd7e5c6f… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-07.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:182e59df331000398dfde8b7450b03cbb672482ecfd5b2b32d3a78f27e815140 · sha256:80150e3cdd7e5c6f… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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