# CVE-2026-33611

> Vulnerability · severity: **MEDIUM** (CVSS 6.5).

## Description

An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corruption, if using the LMDB backend.

## Key facts

- **CVE ID:** CVE-2026-33611
- **Published:** 2026-04-22
- **CVSS severity:** MEDIUM
- **CVSS base score:** 6.5
- **CWE codes:** CWE-190

## Affected products

- `powerdns:authoritative`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-33611

## Citation

> AI Analytics. CVE-2026-33611. Retrieved 2026-07-23 from https://api.ai-analytics.org/cve/CVE-2026-33611. Derived from NIST NVD. Licensed CC0.

---

*[Dataset catalog](https://api.ai-analytics.org/datasets/) · [AI Analytics](https://api.ai-analytics.org/) · CC0 1.0*