Unbound: 1.26.2 addresses multiple CVE items

Posted by Yorgos Thessalonikefs on Oct 21 Hi there, (The official announcement can be found at: https://community.nlnetlabs.nl/t/unbound-1-26-2-released/3495) Several vulnerabilities were found in Unbound. We are releasing 1.26.2 as a security release today (October 21) including the relevant fixes. The overview of the vulnerabilities with a brief description is: CVE-2026-97206 - severity: HIGH DoQ path-migration can lead to use-after-free on multi-threaded deployments....

Published 21-Oct-2026 17:00 UTC · First seen 21-Oct-2026 16:59 UTC

Sources

• Open Source Security · 21-Oct-2026