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CVE-2025-64646— 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是美国国际商业机器（IBM）公司的一种新工具。使用生成式 AI 来帮助管理复杂的云原生应用程序。 IBM Concert 2.2.0及之前版本存在安全漏洞，该漏洞源于缓冲区未正确清理资源，可能导致攻击者访问内存中的敏感信息。

CVSS 6.2 · Medium EPSS 0.17% · P7

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2025-64646

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 2.2.0 could allow an attacker to access sensitive information in memory due to the buffer not properly clearing resources.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
编译器移除释放缓冲区的代码
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Concert 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Concert是美国国际商业机器（IBM）公司的一种新工具。使用生成式 AI 来帮助管理复杂的云原生应用程序。 IBM Concert 2.2.0及之前版本存在安全漏洞，该漏洞源于缓冲区未正确清理资源，可能导致攻击者访问内存中的敏感信息。
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
IBM Concert 1.0.0 ~ 2.2.0 cpe:2.3:a:ibm:concert:1.0.0:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-64646

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III. Intelligence Information for CVE-2025-64646

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Vendor Advisories for CVE-2025-64646 (1)

Same Patch Batch · IBM · 2026-03-25 · 25 CVEs total

CVE-2025-36258 7.1 HIGH IBM InfoSphere Information Server is vulnerable due to plaintext storage of a password
CVE-2025-14917 6.7 MEDIUM IBM WebSphere Application Server Liberty could provide weaker than expected security
CVE-2025-14790 6.5 MEDIUM IBM InfoSphere Information Server is vulnerable to disclosure of sensitive information
CVE-2025-14915 6.5 MEDIUM IBM WebSphere Application Server Liberty is affected by a privilege escalation vulnerabili
CVE-2025-14807 6.5 MEDIUM IBM InfoSphere Information Server is vulnerable to HTTP header injection
CVE-2026-1014 6.5 MEDIUM IBM InfoSphere Information Server is vulnerable due to disclosure of sensitive information
CVE-2025-14810 6.3 MEDIUM IBM InfoSphere Information Server is vulnerable due to insufficient session expiration
CVE-2025-12708 6.2 MEDIUM Multiple Vulnerabilities in IBM Concert Software
CVE-2025-64648 5.9 MEDIUM Multiple Vulnerabilities in IBM Concert Software
CVE-2025-64647 5.9 MEDIUM Multiple Vulnerabilities in IBM Concert Software
CVE-2025-14974 5.7 MEDIUM IBM InfoSphere Information Server is vulnerable due to Insecure Direct Object Reference
CVE-2026-1015 5.4 MEDIUM IBM InfoSphere Information Server is vulnerable to server-side request forgery
CVE-2025-14912 5.4 MEDIUM IBM InfoSphere Information Server is vulnerable to server-side request forgery
CVE-2026-1561 5.4 MEDIUM IBM WebSphere Application Server Liberty Server-Side Request Forgery
CVE-2026-2483 5.4 MEDIUM IBM InfoSphere Information Server Cross-Site Scripting
CVE-2025-36438 5.1 MEDIUM Multiple Vulnerabilities in IBM Concert Software
CVE-2025-36440 5.1 MEDIUM Multiple Vulnerabilities in IBM Concert Software
CVE-2026-2485 4.8 MEDIUM IBM InfoSphere Information Server Cross-Site Scripting
CVE-2025-36187 4.4 MEDIUM Multiple Security vulnerabilities affecting IBM Knowledge Catalog Standard Cartridge
CVE-2026-2484 4.3 MEDIUM IBM InfoSphere Information Server Information Disclosure

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Concert
Same vendor: IBM
Same weakness: CWE-14

V. Comments for CVE-2025-64646

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