CVE-2025-64647 MEDIUM

CVE-2025-64647: Multiple Vulnerabilities in IBM Concert Software

Vendor Ibm

Product Concert

Weakness CWE-1240

Published March 25, 2026

Last update March 26, 2026

View on NVD All CVEs

CVSS base score

5.9/10

Attack vector Network

Attack complexity High

Privileges required None

User interaction None

Confidentiality High

Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

IBM Concert 1.0.0 through 2.2.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information

Key dates

02Disclosure timeline

March 25, 2026 CVE published

March 26, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-64647 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/1240.html

Related vulnerabilities

04Related CVE

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