# CVE-2026-33609

> Vulnerability · severity: **MEDIUM** (CVSS 5.3).

## Description

Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees.

## Key facts

- **CVE ID:** CVE-2026-33609
- **Published:** 2026-04-22
- **CVSS severity:** MEDIUM
- **CVSS base score:** 5.3
- **CWE codes:** CWE-90

## Affected products

- `powerdns:authoritative`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-33609

## Citation

> AI Analytics. CVE-2026-33609. Retrieved 2026-07-18 from https://api.ai-analytics.org/cve/CVE-2026-33609. Derived from NIST NVD. Licensed CC0.

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