CVE-2026-33259

MediumCVSS 5.0/10Last modified Jun 17, 2026

Description

Having many concurrent transfers of the same RPZ can lead to inconsistent RPZ data, use after free and/or a crash of the recursor. Normally concurrent transfers of the same RPZ zone can only occur with a malfunctioning RPZ provider.

Metrics

CVSS 3.1 5.0/10CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published: Apr 22, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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