CVE-2026-40691

A flaw was found in Unbound, a domain name system DNS resolver. When Unbound is configured with DNSCrypt support, a remote attacker could send a specially crafted DNSCrypt query over TCP. This malicious query could cause a memory error, leading to a server crash and a Denial of Service DoS. This...

CVE-2026-33593

A client can trigger a divide by zero error leading to crash by sending a crafted DNSCrypt query...

CVE-2026-33593 Denial of service via crafted DNSCrypt query

A client can trigger a divide by zero error leading to crash by sending a crafted DNSCrypt query...