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CVE-2026-6928— 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 版本中存在一个使用已释放内存的漏洞。该漏洞会导致程序在内存已被释放后，仍然引用或访问该内存区域。攻击者若能影响程序执行流程或输入数据，即可利用此缺陷破坏内存、导致应用程序崩溃，或执行任意代码。

CVSS 9.8 · Critical EPSS 0.45% · P37
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I. Basic Information for CVE-2026-6928

Vulnerability Information
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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 references or accesses memory after it has been freed. This allows an attacker who can influence program execution or input may exploit this condition to corrupt memory, cause application crashes, or execute arbitrary code.
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
释放后使用
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-2026-6928

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III. Intelligence Information for CVE-2026-6928

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

CVE-2026-6730 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-416

V. Comments for CVE-2026-6928

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