Sensitive Information Exposure in IBM Sterling B2B Integrator and File Gateway
CVE-2026-12737

4.4MEDIUM

Key Information:

Vendor

IBM
Status
Sterling B2b Integrator
Sterling File Gateway
Vendor
CVE Published:
8 November 2026

What is CVE-2026-12737?

IBM Sterling B2B Integrator and Sterling File Gateway versions 6.2.2.0 to 6.2.2.1_1 have a vulnerability that results in the storage of potentially sensitive information in log files. This information can be accessed by a local privileged user, posing a security risk. Organizations using these IBM products should evaluate their log file security practices to mitigate potential data exposure.

Affected Version(s)

Sterling B2B Integrator 6.2.2.0 <= 6.2.2.1_1

Sterling File Gateway 6.2.2.0 <= 6.2.2.1_1

References

https://www.ibm.com/support/pages/node/7293719
vendor-advisorypatch

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.