LDAP Injection The advisory has been revoked - it doesn't affect any version of package PowerDNS/pdns (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-POWERDNSPDNS-16299978
- published26 Apr 2026
- disclosed23 Apr 2026
- creditUnknown
Introduced: 23 Apr 2026
CVE-2026-33609 (opens in a new tab)How to fix?
Upgrade PowerDNS/pdns to version 4.9.14, 5.0.4 or higher.
Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to LDAP Injection via incomplete escaping in the 8bit-dns process. An attacker can access internal domain subtrees by crafting malicious LDAP queries.