Denial of Service Vulnerability in Bloomberg Comdb2 Database
CVE-2025-36512

7.5HIGH

Key Information:

Vendor

Bloomberg

Status
Comdb2
Vendor
CVE Published:
22 July 2025

What is CVE-2025-36512?

A vulnerability has been identified in the Bloomberg Comdb2 8.1 database, which can lead to a denial of service attack when processing distributed transaction heartbeats. An attacker can exploit this by connecting to a database instance via TCP and sending a specially crafted protocol buffer message, resulting in potential disruptions to service.

Affected Version(s)

Comdb2 8.1

References

https://talosintelligence.com/vulnerability_reports/TALOS...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Discovered by a member of Cisco Talos.
.
CVE-2025-36512 : Denial of Service Vulnerability in Bloomberg Comdb2 Database