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CVE-2026-35406

MEDIUM CVSS: 6.2 Published: 2026-04-07 Modified: 2026-07-24

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.

Affected Platforms

Containers Aardvark-Dns

Weakness Type

CWE-400, CWE-835

References