Security Advisory

CVE-2026-13002

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-14 15:02:26
Last updated 2026-08-31 17:38:09
Assigner redhat
CVSS score 4.4
State PUBLISHED

Description

A flow has been identified into dnssec.c library, causing an infinite loop to dnsmasq service. An attacker who controls any DNSSEC-signed zone can hang the dnsmasq process with a single crafted response, killing all DNS resolution for its clients.