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.
                
            Metrics
Affected Vendors & Products
References
        History
                    Fri, 22 Aug 2025 16:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Bloomberg Bloomberg comdb2 | |
| CPEs | cpe:2.3:a:bloomberg:comdb2:8.1:*:*:*:*:*:*:* | |
| Vendors & Products | Bloomberg Bloomberg comdb2 | 
Wed, 23 Jul 2025 15:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Tue, 22 Jul 2025 15:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| 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. | |
| Weaknesses | CWE-476 | |
| References |  | |
| Metrics | cvssV3_1 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: talos
Published: 2025-07-22T15:26:31.314Z
Updated: 2025-07-23T15:08:14.347Z
Reserved: 2025-05-22T16:04:45.982Z
Link: CVE-2025-48498
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-07-23T15:07:39.995Z
 NVD
                        NVD
                    Status : Analyzed
Published: 2025-07-22T16:15:29.877
Modified: 2025-08-22T16:17:43.833
Link: CVE-2025-48498
 Redhat
                        Redhat
                    No data.