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NVD Vulnerability Details :
CVE-2026-42396
Analyzed
More InfoOfficial Page
Source-security@open-xchange.com
View Known Exploited Vulnerability (KEV) details
Published At-21 May, 2026 | 10:16
Updated At-26 May, 2026 | 19:19

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

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.14.9MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 4.9
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches
powerdns
powerdns
>>authoritative>>Versions from 4.7.0(inclusive) to 4.9.15(exclusive)
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*
powerdns
powerdns
>>authoritative>>Versions from 5.0.0(inclusive) to 5.0.5(exclusive)
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-94Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-94
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-06.htmlsecurity@open-xchange.com
Broken Link
Hyperlink: https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-06.html
Source: security@open-xchange.com
Resource:
Broken Link
Change History
0Changes found
Details not found