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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-6730— Multiple Vulnerabilities in IBM Concert Software

Quick assessment

Affected
IBM Concert
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.

IBM Concert 1.0.0 至 3.0.0 版本存在缓冲区溢出漏洞，该漏洞由不正确的边界检查引起。本地用户可利用此漏洞溢出缓冲区，从而在系统上执行任意代码。

CVSS 9.8 · Critical EPSS 0.44% · P36
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-6730

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Multiple Vulnerabilities in IBM Concert Software
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Concert 1.0.0 through 3.0.0 is vulnerable to a buffer overflow, caused by improper bounds checking. A local user could overflow the buffer and execute arbitrary code on the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM Concert 1.0.0 ~ 3.0.0 cpe:2.3:a:ibm:concert:1.0.0:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-6730

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-6730

请登录查看更多情报信息。

Same Patch Batch · IBM · 2026-09-23 · 30 CVEs total

CVE-2026-6928 9.8 CRITICAL Multiple Vulnerabilities in IBM Concert Software
CVE-2026-6721 9.8 CRITICAL Multiple Vulnerabilities in IBM Concert Software
CVE-2026-18872 9.3 CRITICAL IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
CVE-2026-80423 8.8 HIGH DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-80425 8.8 HIGH DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-80412 8.8 HIGH DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-80379 8.8 HIGH DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-81537 8.8 HIGH DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-18490 8.8 HIGH IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
CVE-2026-19179 8.2 HIGH IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
CVE-2026-18181 8.1 HIGH IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
CVE-2026-6935 7.8 HIGH Multiple Vulnerabilities in IBM Concert Software
CVE-2026-6794 7.8 HIGH Multiple Vulnerabilities in IBM Concert Software
CVE-2026-81536 7.7 HIGH DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-81208 7.7 HIGH DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-18184 7.4 HIGH IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
CVE-2026-18185 7.3 HIGH IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
CVE-2026-18875 7.3 HIGH IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
CVE-2026-18177 7.1 HIGH IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities
CVE-2026-18180 6.5 MEDIUM IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities

Showing top 20 of 30 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Concert
Same vendor: IBM
Same weakness: CWE-120

V. Comments for CVE-2026-6730

No comments yet

Leave a comment