Security Advisory

CVE-2026-35406

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-07 21:32:23

Last updated 2026-04-08 16:14:33

Assigner GitHub_M

State PUBLISHED

Description

Aardvark-dns is an authoritative dns server for A/AAAA container records. From 1.16.0 to 1.17.0, a truncated TCP DNS query followed by a connection reset causes aardvark-dns to enter an unrecoverable infinite error loop at 100% CPU. This vulnerability is fixed in 1.17.1.

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