CVE-2026-3157
4.3 · MEDIUMOverview
CVE-2026-3157 is a medium-severity vulnerability affecting ibm sterling_b2b_integrator. It was published on July 28, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.5_2, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 is vulnerable to an information disclosure due to sensitive information being included in the source code comments of a mailbox component.
Remediation
Check the references section for vendor advisories and patches from ibm. Update sterling_b2b_integrator to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| ibm | sterling_b2b_integrator | 6.2.0.0 | Affected |
| ibm | sterling_file_gateway | 6.2.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2026-3157?
CVE-2026-3157 is a medium-severity vulnerability affecting ibm sterling_b2b_integrator. It was published on July 28, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2026-3157?
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-3157?
Check the references section for vendor advisories and patches from ibm. Update sterling_b2b_integrator to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-3157?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-3157 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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