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Affected Component
Analysis
dnsdist
Exploitable
Name
CVE-2026-33254
Description
An attacker can create a large number of concurrent DoQ or DoH3 connections, causing unlimited memory allocation in DNSdist and leading to a denial of service. DOQ and DoH3 are disabled by default.
CWEs
Published Date
Updated Date
Workaround
-
Advisories
Analysis#
Vulnerability Ratings#
5.3
CVSSv31
7.5
CVSSv31
NaN
other
Others affected component#
Name
Project
Project Version
Version
Status
openwrt
master
2.0.6-r1
Not Affected