# CVE-2026-33260

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

## Description

An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.

## Key facts

- **CVE ID:** CVE-2026-33260
- **Published:** 2026-04-22
- **CVSS severity:** MEDIUM
- **CVSS base score:** 5.3
- **CWE codes:** CWE-770

## Affected products

- `powerdns:authoritative`
- `powerdns:dnsdist`
- `powerdns:recursor`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-33260

## Citation

> AI Analytics. CVE-2026-33260. Retrieved 2026-07-19 from https://api.ai-analytics.org/cve/CVE-2026-33260. Derived from NIST NVD. Licensed CC0.

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