CVE-2026-17075: IBM i is Affected By Multiple Vulnerabilities in Digital Certificate Manager

Published Aug 12, 2026

Updated

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to obtain sensitive information and perform unauthorized operations due to improper validation of authentication tokens.

Other sources

IBM i could allow a remote attacker to obtain sensitive information and perform unauthorized operations due to improper validation of authentication tokens.

— IBM

Affected Software

4 affected components

IBM i<=7.6

IBM i<=7.5

IBM i<=7.4

IBM i<=7.3

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade IBM i 7.6 to a version that resolves this vulnerability.
Fixed in 7.6
Upgrade
Upgrade IBM i 7.5 to a version that resolves this vulnerability.
Fixed in 7.5
Upgrade
Upgrade IBM i 7.4 to a version that resolves this vulnerability.
Fixed in 7.4
Upgrade
Upgrade IBM i 7.3 to a version that resolves this vulnerability.
Fixed in 7.3

Event History

Aug 12, 2026

CVE Published

via IBM·12:00 AM

Data Sourced

via IBM·12:00 AM

DescriptionAffected Software

Aug 13, 2026

CVE Published

via MITRE·08:35 PM

Data Sourced

via MITRE·08:35 PM

RemedyDescriptionSeverityWeakness

Data Sourced

via NVD·09:17 PM

DescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

IBM-7283569

Frequently Asked Questions

What is the severity of CVE-2026-17075?

The severity of CVE-2026-17075 is rated as medium with a score of 6.5.

How do I fix CVE-2026-17075?

To fix CVE-2026-17075, update your IBM i systems to the latest available patch that addresses this vulnerability.

What systems are affected by CVE-2026-17075?

CVE-2026-17075 affects IBM i versions 7.6, 7.5, 7.4, and 7.3.

What type of attack is possible with CVE-2026-17075?

CVE-2026-17075 could allow a remote attacker to obtain sensitive information and perform unauthorized operations.

What is the potential impact of CVE-2026-17075?

The potential impact of CVE-2026-17075 includes the unauthorized access to sensitive information and execution of unauthorized operations on the affected systems.

CVE-2026-17075: IBM i is Affected By Multiple Vulnerabilities in Digital Certificate Manager

Other sources

Affected Software

Remediation

Event History

Parent advisories

Don't miss critical vulnerabilities

Frequently Asked Questions

What is the severity of CVE-2026-17075?

How do I fix CVE-2026-17075?

What systems are affected by CVE-2026-17075?

What type of attack is possible with CVE-2026-17075?

What is the potential impact of CVE-2026-17075?

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Frequently Asked Questions

What is the severity of CVE-2026-17075?

How do I fix CVE-2026-17075?

What systems are affected by CVE-2026-17075?

What type of attack is possible with CVE-2026-17075?

What is the potential impact of CVE-2026-17075?