CVE-2025-48498
HIGHBloomberg Comdb2 8.1 - Denial of Service via Crafted Protocol Buffer Message
Title source: llmDescription
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.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2025-2199
Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2199
Scores
CVSS v3
7.5
EPSS
0.0053
EPSS Percentile
40.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-476
Status
published
Products (1)
bloomberg/comdb2
8.1
Published
Jul 22, 2025
Tracked Since
Feb 18, 2026