CVE-2026-80225

In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the TCP/DoT reading procedure where there is no limit on…

Unbound

In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the TCP/DoT reading procedure where there is no limit on consecutive reads. A malicious actor that can stream and sustain a rate of distinct uncached names over the TCP/DoT connection, monopolizes a single worker's entire event loop for as long as its writes stay ahead of the drain.

16. Sep 2026

Ausgewertete Quellen

• Hersteller
  https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-80225.txt
• NVD
  CVE-2026-80225