CVE-2026-14976
published 2026-07-28CVE-2026-14976: IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.
PriorityP261critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.30%
23.4th percentile
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ibm | websphere_application_server | >= 17.0.0.3 < 26.0.0.9 | 26.0.0.9 |
| ibm | websphere_application_server_liberty | 17.0.0.3 – 26.0.0.8 | — |
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VulDB
IBM WebSphere Application Server up to 26.0.0.8 code injection (EUVD-2026-50030)
vuldb·2026-07-28·CVSS 7.1
CVE-2026-14976 [HIGH] IBM WebSphere Application Server up to 26.0.0.8 code injection (EUVD-2026-50030)
A vulnerability, which was classified as critical, was found in IBM WebSphere Application Server up to 26.0.0.8. The affected element is an unknown function. The manipulation results in code injection.
This vulnerability is cataloged as CVE-2026-14976. The attack may be launched remotely. There is no exploit available.
GHSA
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.
ghsa_unreviewed·2026-07-28
CVE-2026-14976 [HIGH] CWE-306 IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-07-28
Published