RLSA-2026:37282 Important: unbound security update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Unbound: Denial of Service via excessive EDNS options CVE-2026-41292 unbound: Unbound: Cache manipulation via 'ghost domain names' attack CVE-2026-40622 unbound: Unbound: Denial of...

ROS-20250922-09

The Unbound DNS server vulnerability is related to the fact that the application does not properly control the consumption of internal resources when processing responses with very large resource sets RRsets. internal resources when processing responses with very large resource sets RRsets...