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CVE Vulnerability Details :
CVE-2026-42396
PUBLISHED
More InfoOfficial Page
Assigner-OX
Assigner Org ID-8ce71d90-2354-404b-a86e-bec2cc4e6981
View Known Exploited Vulnerability (KEV) details
Published At-21 May, 2026 | 09:25
Updated At-21 May, 2026 | 12:03
Rejected At-
▼CVE Numbering Authority (CNA)
Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail

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

Affected Products
Vendor
PowerDNS
Product
Authoritative
Collection URL
https://repo.powerdns.com/
Package Name
pdns
Repo
https://github.com/PowerDNS/pdns
Modules
  • Catalog Zones
Program Files
  • auth-catalogzone.cc
Default Status
unaffected
Versions
Affected
  • From 4.9.0 before 4.9.15 (semver)
  • From 5.0.0 before 5.0.5 (semver)
Problem Types
TypeCWE IDDescription
CWEImproperImproper Control of Generation of Code ('Code Injection')
Type: CWE
CWE ID: Improper
Description: Improper Control of Generation of Code ('Code Injection')
Metrics
VersionBase scoreBase severityVector
3.14.9MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
ilhamaf
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-06.html
N/A
Hyperlink: https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-06.html
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-94CWE-94 Improper Control of Generation of Code ('Code Injection')
Type: CWE
CWE ID: CWE-94
Description: CWE-94 Improper Control of Generation of Code ('Code Injection')
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found