CVE-2025-35966

A null pointer dereference vulnerability exists in the CDB2SQLQUERY protocol buffer message handling of Bloomberg Comdb2 8.1. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to...

CVE-2025-36512

A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a distributed transaction heartbeat. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message...

CVE-2025-35966

Bloomberg Comdb2 8.1 is affected by CVE-2025-35966 due to a null pointer dereference in the CDB2SQLQUERY protocol buffer message handling. A specially crafted protocol buffer message sent over TCP can cause a denial of service. Talos documents confirm vulnerable versions and note exploitation via...