TCP Packet Injection Vulnerability in Anviz CrossChex Standard

CVE-2026-40434

What is CVE-2026-40434?

The Anviz CrossChex Standard application suffers from a significant security flaw due to a lack of source verification in the client/server communication channel. This vulnerability allows malicious actors on the same network to launch TCP packet injection attacks, potentially altering or disrupting application traffic. Without appropriate safeguards in place, sensitive data may be at risk, highlighting the need for prompt security assessments and mitigations.

References