CVE-2026-33593

—

CVSS 3.1

7.5 high

EPSS

<1%p31

Published

Apr 22, 2026 (Apr 22, 2026)

Modified

Jun 17, 2026

Description

A client can trigger a divide by zero error leading to crash by sending a crafted DNSCrypt query.

Vendors: powerdns
Products: dnsdist
Weakness: CWE-369
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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