Improper Validation of Certificate with Host Mismatch in IBM Business Automation Workflow containers
Summary
| CVE | CVE-2026-12730 |
|---|---|
| State | PUBLISHED |
| Assigner | ibm |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-08-05 16:16:49 UTC |
| Updated | 2026-08-05 19:17:20 UTC |
| Description | IBM Business Automation Workflow containers and traditional 26.0.0, 25.0.0 through 25.0.0 Interim Fix 005, 24.0.1 through 24.0.1 Interim Fix 007, and 24.0.0 through 24.0.0 Interim Fix 009 IBM Business Automation Workflow fails to properly verify that the hostname matches the server certificate potentially allowing connections to an attacker-controlled server. |
Risk And Classification
Primary CVSS: v3.1 3.8 LOW from [email protected]
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Problem Types: CWE-297 | CWE-297 CWE-297 Improper Validation of Certificate with Host Mismatch
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 3.8 | LOW | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N |
| 3.1 | CNA | CVSS | 3.8 | LOW | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N |
CVSS v3.1 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | IBM | Business Automation Workflow Containers And Traditional | affected 26.0.0 | Not specified |
| CNA | IBM | Business Automation Workflow Containers And Traditional | affected 25.0.0 25.0.0 Interim Fix 005 semver | Not specified |
| CNA | IBM | Business Automation Workflow Containers And Traditional | affected 24.0.1 24.0.1 Interim Fix 007 semver | Not specified |
| CNA | IBM | Business Automation Workflow Containers And Traditional | affected 24.0.0 24.0.0 Interim Fix 009 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.ibm.com/support/pages/node/7282596 | [email protected] | www.ibm.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Additional Advisory Data
Solutions
CNA: IBM strongly recommends addressing the vulnerability now by upgrading. Affected Product(s)Version(s)Remediation / FixIBM Business Automation Workflow containersV26.0.0Apply container 26.0.0-IF001 https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-containers-26000-interim-fixes IBM Business Automation Workflow traditionalV26.0.0Apply traditional 26.0.0-IF001 https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-26000-interim-fixes IBM Business Automation Workflow containersV25.0.0 - V25.0.0-IF005Apply container 25.0.0-IF006 https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-containers-25000-interim-fixes IBM Business Automation Workflow traditionalV25.0.0 - V25.0.0-IF005Apply traditional 25.0.0-IF006 https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-25000-interim-fixes IBM Business Automation Workflow containersV24.0.1 - V24.0.1-IF007Apply container 24.0.1-IF008 https://www.ibm.com/support/pages/node/7183042 IBM Business Automation Workflow traditionalV24.0.1 - V24.0.1-IF007Apply traditional 24.0.1-IF008 https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-24010-interim-fixes IBM Business Automation Workflow containersV24.0.0 - V24.0.0-IF009Apply container 24.0.0-IF010 https://www.ibm.com/support/pages/node/7159792 IBM Business Automation Workflow traditionalV24.0.0 - V24.0.0-IF009Apply traditional 24.0.0-IF010 https://www.ibm.com/support/pages/readme-ibm-business-automation-workflow-24000-interim-fixes