CVE-2026-17316: Multiple Vulnerabilities in IBM API Connect

Q: Which deployments are affected?

IBM API Connect V12 OnPrem versions 12.1.0.0 through 12.1.1.2 are identified as affected.

Q: What level of access does an attacker need?

The issue is described as remotely exploitable. The provided information does not state whether authentication or specific API permissions are required.

Q: What is the potential impact of exploitation?

An attacker could cause the affected API Connect server to make requests through server-side request forgery. The provided information does not specify which internal or external destinations can be reached.

Published Nov 5, 2026

Updated

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to perform server-side request forgery due to improper validation of user-supplied input.

Other sources

IBM API Connect could allow a remote attacker to perform server-side request forgery due to improper validation of user-supplied input.

— IBM

Affected Software

1 affected component

IBM API Connect V12 OnPrem<=v12.1.0.0 - v12.1.1.2

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade IBM API Connect to a version that resolves this vulnerability.
Fixed in 12.1.1.3

Event History

Nov 5, 2026

CVE Published

via IBM·12:00 AM

Data Sourced

via IBM·12:00 AM

DescriptionAffected Software

Nov 7, 2026

CVE Published

via MITRE·04:33 AM

Data Sourced

via MITRE·04:33 AM

RemedyDescriptionSeverityWeakness

Data Sourced

via NVD·05:18 AM

DescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

IBM-7295635

Frequently Asked Questions

Which deployments are affected?

IBM API Connect V12 OnPrem versions 12.1.0.0 through 12.1.1.2 are identified as affected.

What level of access does an attacker need?

The issue is described as remotely exploitable. The provided information does not state whether authentication or specific API permissions are required.

What is the potential impact of exploitation?

An attacker could cause the affected API Connect server to make requests through server-side request forgery. The provided information does not specify which internal or external destinations can be reached.

CVE-2026-17316: Multiple Vulnerabilities in IBM API Connect

Other sources

Affected Software

Remediation

Event History

Parent advisories

Frequently Asked Questions

Which deployments are affected?

What level of access does an attacker need?

What is the potential impact of exploitation?

Company

Resources

Contact

Frequently Asked Questions

Which deployments are affected?

What level of access does an attacker need?

What is the potential impact of exploitation?