CVE-2026-3158 — MEDIUM (4.3)

Q: How severe is CVE-2026-3158?

CVE-2026-3158 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-3158?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Sterling B2B Integrator, Ibm Sterling File Gateway.

Vulnerability 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 dashboard component.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Ibm	Sterling B2B Integrator	>= 6.2.0.0, <= 6.2.0.5_2
Ibm	Sterling File Gateway	>= 6.2.0.0, <= 6.2.0.5_2

Related Weaknesses (CWE)

CWE-615

References

https://www.ibm.com/support/pages/node/7280661Vendor Advisory

FAQ

What is CVE-2026-3158?

CVE-2026-3158 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 ...

How severe is CVE-2026-3158?

CVE-2026-3158 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-3158?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Sterling B2B Integrator, Ibm Sterling File Gateway.