CVE-2026-16674: IBM i is Affected By Multiple Vulnerabilities in WebSphere Application Server Liberty
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to execute arbitrary code due to an untrusted search path.
Other sources
IBM i could allow a remote authenticated attacker to execute arbitrary code due to an untrusted search path.
— IBM
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 7.6Patch SJ10874 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 7.5Patch SJ10875 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 7.4Patch SJ10876 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 7.3Patch SJ10877 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch SJ11023 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch SJ11024 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch SJ11025 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch SJ11026
Event History
Frequently Asked Questions
What is the severity of CVE-2026-16674?
The severity of CVE-2026-16674 is high, with a CVSS score of 8.8.
How do I fix CVE-2026-16674?
To fix CVE-2026-16674, you should apply the latest security patches and updates for IBM i and WebSphere Application Server Liberty.
What impact does CVE-2026-16674 have on IBM i systems?
CVE-2026-16674 allows remote authenticated attackers to execute arbitrary code on affected IBM i systems.
Which versions of IBM i are affected by CVE-2026-16674?
IBM i versions 7.3, 7.4, 7.5, and 7.6 are affected by CVE-2026-16674.
Who can exploit CVE-2026-16674?
CVE-2026-16674 can be exploited by remote authenticated attackers.