CVE-2026-19646 PUBLISHED

Multiple vulnerabilities affect IBM License Key Server Administration and Reporting Tool and IBM LKS Administration Agent

Assigner: ibm
Reserved: 12.08.2026 Published: 10.09.2026 Updated: 10.09.2026

IBM Common Licensing Agent 9.0, Agent 9.0.0.1, Agent 9.0.0.2, ART 9.0, ART 9.0.0.1, and ART 9.0.0.2 could allow a remote attacker to redirect users to an arbitrary domain due to improper validation of the HTTP Host header.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS Score: 9.1

Product Status

Vendor IBM
Product Common Licensing
Versions
  • Version Agent 9.0 is affected
  • Version Agent 9.0.0.1 is affected
  • Version Agent 9.0.0.2 is affected
  • Version ART 9.0 is affected
  • Version ART 9.0.0.1 is affected
  • Version ART 9.0.0.2 is affected

Solutions

Download and install IBM Common Licensing 9.1 from Passport Advantage https://www.ibm.com/software/passportadvantage/pao-customer

Users are strongly advised to update to the latest version (IBM Common Licensing 9.1) to mitigate any potential risks associated with these vulnerabilities.

References

Problem Types

  • CWE-1149 SEI CERT Oracle Secure Coding Standard for Java - Guidelines 15. Platform Security (SEC) CWE