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7.5

A null pointer dereference vulnerability exists in the CDB2SQLQUERY protocol buffer message handling of Bloomberg Comdb2 8.1. A specially crafted protocol buffer message can lead to a denial of ser...

CVE-2025-35966 · published 1 year ago
Summary

A null pointer dereference vulnerability exists in the CDB2SQLQUERY protocol buffer message handling of Bloomberg Comdb2 8.1. 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 tr...

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
bloomberg comdb2 8.1
cpe:2.3:a:bloomberg:comdb2:8.1:*:*:*:*:*:*:*
Original advisory text
A null pointer dereference vulnerability exists in the CDB2SQLQUERY protocol buffer message handling of Bloomberg Comdb2 8.1. A specially crafted protocol buffer message can lead to a denial of ser...
A null pointer dereference vulnerability exists in the CDB2SQLQUERY protocol buffer message handling of Bloomberg Comdb2 8.1. 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.
References
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically
  • Gives an attacker partial control
Severity
7.5 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-476NULL Pointer Dereference
Timeline
Published22 Jul 2025
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2025-35966 · NVD
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