CVE-2025-48498CWE-476

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

High · published July 22, 2025

CVSS v3.1
7.5
EPSS
1%
Percentile
47.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00586 · 47.3th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2025-07-22T15:26Z
EPSS history
Timeline
  • 22 JUL 15:26Z
    A null pointer dereference vulnerability exists in the Distributed Transaction component of Bloomberg Comdb2 8.1 when processing a number of fields used for…
    cvelistv5