Information Disclosure in IBM Concert Versions 1.0 to 3.0.0
CVE-2026-3628

5.3MEDIUM

Key Information:

Vendor

IBM

Status
Vendor
CVE Published:
19 October 2026

What is CVE-2026-3628?

IBM Concert versions 1.0 through 3.0.0 are susceptible to a vulnerability that allows unauthorized information disclosure through the exposure of internal schema suggestions. This could potentially enable malicious actors to infer sensitive information from the application, thereby posing a risk to the integrity and confidentiality of the data being handled. Users of affected versions are advised to apply the relevant security patches and mitigate potential exploitation.

Affected Version(s)

Concert 1.0.0 <= 3.0.0

References

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.