Critical
Low
Medium

CVE-2025-61430

Alias:

Overview

Improper handling of DNS over TCP in Simple DNS Plus v9 allows a remote attacker with querying access to the DNS server to cause the server to return request payloads from other clients. This happens when the TCP length prefix is malformed (len differs from actual packet len), and due to a concurren...

Critical
Low
Medium
No items found.

Severity / CVSS Score:  (Critical)

CWE:

Discovery date: October 24, 2025

Authentication required: NoneYes

Attack Vector: None

Affected Components

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