CVE Explorer
CVE-2026-42388
Incomplete validation of the SOA record present in a catalog zone might lead to a crash.
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":"Improper Input Validation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f30eb8ec9fcde77879df87265a4cf7b4b13e3c109184da5c524bbc5e27f029df · sha256:625921aebbd38168… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f30eb8ec9fcde77879df87265a4cf7b4b13e3c109184da5c524bbc5e27f029df · sha256:625921aebbd38168… · /containers/adp/0/problemTypes/0/descriptions/0
Affected products and versions
1 source assertion{"collectionURL":"https://repo.powerdns.com/","defaultStatus":"unaffected","modules":["Catalog Zones"],"packageName":"pdns-recursor","product":"Recursor","programFiles":["rec-xfr.cc"],"repo":"https://github.com/PowerDNS/pdns","vendor":"PowerDNS","versions":[{"lessThan":"5.2.11","status":"affected","version":"5.2.0","versionType":"semver"},{"lessThan":"5.3.8","status":"affected","version":"5.3.0","versionType":"semver"},{"lessThan":"5.4.3","status":"affected","version":"5.4.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:f30eb8ec9fcde77879df87265a4cf7b4b13e3c109184da5c524bbc5e27f029df · sha256:625921aebbd38168… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:f30eb8ec9fcde77879df87265a4cf7b4b13e3c109184da5c524bbc5e27f029df · sha256:625921aebbd38168… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
2 source assertions{"description":"Improper Input Validation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f30eb8ec9fcde77879df87265a4cf7b4b13e3c109184da5c524bbc5e27f029df · sha256:625921aebbd38168… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f30eb8ec9fcde77879df87265a4cf7b4b13e3c109184da5c524bbc5e27f029df · sha256:625921aebbd38168… · /containers/adp/0/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-powerdns-2026-08.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f30eb8ec9fcde77879df87265a4cf7b4b13e3c109184da5c524bbc5e27f029df · sha256:625921aebbd38168… · /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.