IBMCVE-2026-19646
IBM Common Licensing: remote attacker could redirect users to an arbitrary...
Critical9.1CVE-2026-19646 · Published Sep 10, 2026 · updated Sep 11, 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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Common Licensing Product | <= Agent 9.0 | No fix yet |
| <= Agent 9.0.0.1 | No fix yet | |
| <= Agent 9.0.0.2 | No fix yet | |
| <= ART 9.0 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-1149
More IBM advisories
All IBM| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 10 | IBM DataStage on Cloud Pak for Data: denial of service | Critical9.6 | No fix yet |
| Sep 10 | IBM DataStage on Cloud Pak for Data: information disclosure | Critical9.6 | No fix yet |
| Sep 10 | IBM Langflow OSS: remote code execution | High8.8 | No fix yet |
| Sep 10 | IBM Db2: path traversal | Medium4.3 | No fix yet |
| Sep 10 | IBM Db2: code execution | High7.5 | No fix yet |
| Sep 10 | IBM Db2: denial of service | High8.1 | No fix yet |