CVE-2026-33609
Medium
Description
Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees.
SeverityMedium
CVSS5.3
Exploit probability—
ProductPowerdns Authoritative
PublishedApr 22, 2026
First seenApr 22, 2026
Weakness typeCWE-90CWE-90
How to fix
Update
- powerdns authoritative4.9.14, 5.0.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| powerdns authoritative | 4.9.0 ≤ v < 4.9.14, 5.0.0 ≤ v < 5.0.4 | 4.9.14, 5.0.4 |
Check your version
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