Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-35966

Quick assessment

Affected
Bloomberg Comdb2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Bloomberg Comdb2是Bloomberg开源的一款分布式关系数据库管理系统。 Bloomberg Comdb2 8.1版本存在代码问题漏洞，该漏洞源于CDB2SQLQUERY协议缓冲区消息处理中存在空指针取消引用，可能导致拒绝服务。

CVSS 7.5 · High EPSS 0.56% · P44

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-35966

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Bloomberg Comdb2 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bloomberg Comdb2是Bloomberg开源的一款分布式关系数据库管理系统。 Bloomberg Comdb2 8.1版本存在代码问题漏洞，该漏洞源于CDB2SQLQUERY协议缓冲区消息处理中存在空指针取消引用，可能导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Bloomberg Comdb2 8.1 -

II. Public POCs for CVE-2025-35966

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-35966

请登录查看更多情报信息。

Same Patch Batch · Bloomberg · 2025-07-22 · 5 CVEs total

CVE-2025-36512 7.5 HIGH Bloomberg Comdb2 安全漏洞
CVE-2025-36520 7.5 HIGH Bloomberg Comdb2 代码问题漏洞
CVE-2025-48498 7.5 HIGH Bloomberg Comdb2 代码问题漏洞
CVE-2025-46354 7.5 HIGH Bloomberg Comdb2 安全漏洞

IV. Related Vulnerabilities

Same product: Comdb2
Same vendor: Bloomberg
Same weakness: CWE-476

V. Comments for CVE-2025-35966

No comments yet

Leave a comment