Vulnerability/
https://seclists.org/oss-sec/2026/q3/800

https://seclists.org/oss-sec/2026/q3/800: Unbound: 1.26.1 addsses multiple CVE items

Published Sep 16, 2026

Updated

Affected Software

1 affected component

Nlnet Labs Unbound=1.26.1

Frequently Asked Questions

Does the notice identify which deployments or configurations are affected?

No. It does not provide affected version ranges, configuration prerequisites, exposure conditions, or whether default Unbound configurations are vulnerable.

What is known about the issue rated Critical?

The notice identifies it as CVE-2026-81642 with Critical severity, but provides no technical description, attack prerequisites, or impact details.

Is there mitigation guidance for environments that cannot update immediately?

No interim mitigations or workaround steps are included in the provided notice.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.