CVE-2026-17150 Multiple Vulnerabilities in IBM API Connect

CriticalCVSS 9.9

Published: 2026-11-07 06:32
Updated: 2026-11-09 06:55
Exploit status: No public exploit known

Description

IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to execute arbitrary code and access sensitive information from other tenants due to insufficient input validation. Uploaded custom module content is not sufficiently validated before it is processed, which could allow code to run with access beyond the user's own tenant.

Affected products

Product	Affected versions	Fixed in
ibm api connect	>= 12.1.0.0, <= 12.1.1.2	No fix listed
ibm api connect	>= 10.0.8.0, <= 10.0.8.12	No fix listed

References

www.ibm.com patch vendor-advisory
www.ibm.com patch vendor-advisory

CVSS v3.1

9.9 Critical

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Changed
Confidentiality: High
Integrity: High
Availability: High

Weakness & likelihood

EPSS (exploitation probability, 30 days): Not available
CWE: CWE-184 Incomplete List of Disallowed Inputs

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

No public exploit references known.