VULNERABILITY INTELLIGENCE

CVE-2025-48498

CVSS score7.5 HIGH

EPSS probability0.63%

CISA KEVNot currently listed

Published2025-07-22

Last modified2026-06-17

Description

A null pointer dereference vulnerability exists in the Distributed Transaction component of Bloomberg Comdb2 8.1 when processing a number of fields used for coordination. 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 trigger this vulnerability.