Security Advisory

CVE-2026-33259

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-22 09:38:51
Last updated 2026-04-22 18:10:14
Assigner OX
State PUBLISHED

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.