CVE-2026-17215: Multiple Vulnerabilities in IBM API Connect

Q: Which deployments are affected?

The affected version ranges are IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2.

Q: Does exploitation require authentication or network access?

Yes. The issue is described as exploitable by a remote authenticated attacker, so an attacker needs network access to the API Connect environment and valid authentication.

Q: What information could an attacker obtain?

Verbose error responses may disclose sensitive information and reveal unnecessary details about the system environment. The provided information does not identify the specific data elements exposed.

Published Nov 5, 2026

Updated

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 obtain sensitive information due to verbose error messages. Error responses contain more information about the system than necessary, which could help an attacker learn about the environment.

Other sources

IBM API Connect could allow a remote authenticated attacker to obtain sensitive information due to verbose error messages. Error responses contain more information about the system than necessary, which could help an attacker learn about the environment.

— IBM

Affected Software

1 affected component

IBM API Connect<=V10.0.8.0 - V10.0.8.12

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade IBM API Connect to a version that resolves this vulnerability.
Fixed in 10.0.8.13
Upgrade
Upgrade IBM API Connect to a version that resolves this vulnerability.
Fixed in v12.1.1.3

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·04:32 AM

Data Sourced

via MITRE·04:32 AM

RemedyDescriptionSeverityWeakness

Data Sourced

via NVD·05:18 AM

DescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

IBM-7295637

Frequently Asked Questions

Which deployments are affected?

The affected version ranges are IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2.

Does exploitation require authentication or network access?

Yes. The issue is described as exploitable by a remote authenticated attacker, so an attacker needs network access to the API Connect environment and valid authentication.

What information could an attacker obtain?

Verbose error responses may disclose sensitive information and reveal unnecessary details about the system environment. The provided information does not identify the specific data elements exposed.

CVE-2026-17215: Multiple Vulnerabilities in IBM API Connect

Other sources

Affected Software

Remediation

Event History

Parent advisories

Frequently Asked Questions

Which deployments are affected?

Does exploitation require authentication or network access?

What information could an attacker obtain?

Company

Resources

Contact

Frequently Asked Questions

Which deployments are affected?

Does exploitation require authentication or network access?

What information could an attacker obtain?