DEBIAN-CVE-2026-35406

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Source

https://security-tracker.debian.org/tracker/CVE-2026-35406

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35406.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-35406

Upstream

CVE-2026-35406

Published

2026-04-07T22:16:23Z

Modified

2026-09-14T17:03:31Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

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.

References

https://security-tracker.debian.org/tracker/CVE-2026-35406

Affected packages

Debian:14 / aardvark-dns

Package

Name: aardvark-dns
Purl: pkg:deb/debian/aardvark-dns?arch=source&distro=forky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.16.0-3

Affected versions

1.*

1.14.0-3

1.16.0-1

1.16.0-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35406.json"