IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using the SAML Web Single Sign-On component. This could result in remote code execution via a crafted HTTP request when combined with a suitable gadget chain.
Metrics
Affected Vendors & Products
References
| Link | Providers |
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| https://www.ibm.com/support/pages/node/7274733 |
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History
Mon, 01 Jun 2026 21:30:00 +0000
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ssvc
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Mon, 01 Jun 2026 19:00:00 +0000
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| Description | IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using the SAML Web Single Sign-On component. This could result in remote code execution via a crafted HTTP request when combined with a suitable gadget chain. | |
| Title | IBM WebSphere Application Server is affected by remote code execution | |
| First Time appeared |
Ibm
Ibm websphere Application Server |
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| Weaknesses | CWE-502 | |
| CPEs | cpe:2.3:a:ibm:websphere_application_server:8.5.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:9.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:* |
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| Vendors & Products |
Ibm
Ibm websphere Application Server |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: ibm
Published:
Updated: 2026-06-01T19:08:14.284Z
Reserved: 2026-05-22T22:15:58.580Z
Link: CVE-2026-9330
Updated: 2026-06-01T19:07:40.708Z
Status : Received
Published: 2026-06-01T19:16:55.813
Modified: 2026-06-01T19:16:55.813
Link: CVE-2026-9330
No data.
OpenCVE Enrichment
Updated: 2026-06-01T20:45:25Z