CVE-2026-1501

Analyzed Analyzed - Analysis Complete

Improper Certificate Validation in IBM Concert

Publication date: 2026-10-19

Last updated on: 2026-11-03

Assigner: IBM Corporation

Description

IBM Concert 1.0 through 3.0.0 is vulnerable to Improper Certificate Validation.

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Meta Information

Published

2026-10-19

Last Modified

2026-11-03

Generated

2026-11-08

AI Q&A

2026-10-19

EPSS Evaluated

2026-11-07

NVD

CVE-2026-1501

EUVD

EUVD-2026-104534

Affected Vendors & Products

Vendor	Product	Version / Range
ibm	concert	From 1.0.0 (inc) to 3.0.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-295	The product does not validate, or incorrectly validates, a certificate.

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Executive Summary

IBM Concert versions 1.0 through 3.0.0 are vulnerable to Improper Certificate Validation. This means the software fails to properly verify the authenticity of SSL/TLS certificates during secure communications, potentially allowing attackers to intercept or manipulate data.

Impact Analysis

This vulnerability could allow unauthorized parties to eavesdrop on communications or impersonate legitimate servers. For users, this might mean exposure of sensitive data like credentials or personal information during transmission.

Compliance Impact

Improper certificate validation violates requirements for secure data transmission in GDPR and HIPAA. It may lead to non-compliance due to inadequate protection of personal or health data during transmission.

Mitigation Strategies

Update IBM Concert to the latest version to address improper certificate validation issues. Ensure all certificates are properly validated and trusted by the system.

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