CVE-2026-9330 — IBM WebSphere Application Server is affected by remote code execution
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. Thi…
Published: 2026-06-01 · CVSS: 8.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7