# CVE-2026-33600

> Vulnerability · severity: **MEDIUM** (CVSS 4.4).

## Description

An RPZ sent by a malicious authoritative server can result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service.

## Key facts

- **CVE ID:** CVE-2026-33600
- **Published:** 2026-04-22
- **CVSS severity:** MEDIUM
- **CVSS base score:** 4.4
- **CWE codes:** CWE-476

## Affected products

- `powerdns:recursor`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-33600

## Citation

> AI Analytics. CVE-2026-33600. Retrieved 2026-07-17 from https://api.ai-analytics.org/cve/CVE-2026-33600. Derived from NIST NVD. Licensed CC0.

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