CVE-2026-9071
An attacker can exploit multiple vulnerabilities in IBM WebSphere Application Server to execute arbitrary code, perform a Denial of Service attack, bypass security measures, disclose information, and escalate privileges.
CSIRTS triage
- What
- An attacker can exploit multiple vulnerabilities in IBM WebSphere Application Server to execute arbitrary code and perform a Denial of Service attack.
- Who is affected
- Deployments of IBM WebSphere Application Server are affected.
- Urgency
- Remediation is urgent due to the high severity and potential for arbitrary code execution.
- Action
- Update to the latest version of IBM WebSphere Application Server.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.31% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 23% of all EPSS-scored CVEs.
Advisory coverage (1)
- high[UPDATE] [high] IBM WebSphere Application Server: Multiple vulnerabilitiescert-bund · 2026-07-02
External references
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[](https://www.csirts.com/cve/CVE-2026-9071)