CVE-2026-42396

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Source
https://cve.org/CVERecord?id=CVE-2026-42396
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42396.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-42396
Downstream
Published
2026-05-21T09:25:03Z
Modified
2026-08-12T03:51:21Z
Severity
  • 4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail
Details

Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail

Database specific 
{
    "cna_assigner": "OX",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42396.json"
}
References

Affected packages

Git / github.com/powerdns/pdns

Affected ranges

Type
GIT
Repo
https://github.com/powerdns/pdns
Events
Introduced
677a4e8ea8f791d27d2a75c1f3e6486dff11e22f
Fixed
6afe8b7c77743f5e2f533df63807fcad8a5ceea5
Introduced
d1499af06af5dfdff785e9b0595ee692074dba6e
Fixed
be3e84d15c0b15ab78ebc2e1b04009561f2225e8
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.7.0"
        },
        {
            "fixed": "4.9.15"
        },
        {
            "introduced": "5.0.0"
        },
        {
            "fixed": "5.0.5"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

rec-5.*
rec-5.0.0
rec-5.0.0-rc2
rec-5.0.1
rec-5.0.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42396.json"