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 to trigger this vulnerability.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.55% chance of exploitation in the next 30 days, 44th percentile

Published

2025-07-22

Updated

2025-11-03

Proof-of-concept exploits (1)

• https://talosintelligence.com/vulnerability_reports/TALOS-2025-2200

References

• CVE Record
• NVD entry

Related

• CVE-2025-3650
• CVE-2025-36520
• CVE-2025-3649
• CVE-2025-36604
• CVE-2025-3639
• CVE-2025-3662