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Medium severity4.9NVD Advisory· Published May 21, 2026· Updated May 26, 2026

CVE-2026-42396

CVE-2026-42396

Description

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

Affected products

3

PowerDNS/Pdnsinferred
PowerDNS/Authoritative2 versions
cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*range: >=4.7.0,<4.9.15
- (no CPE)

Patches

Vulnerability mechanics

References

1

docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-06.htmlnvdBroken Link

News mentions

0

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