CVE-2026-15280
An attacker can exploit multiple vulnerabilities in IBM WebSphere Application Server Liberty and IBM WebSphere Application Server to execute arbitrary code, escalate privileges, conduct a Denial of Service attack, disclose information, manipulate files, perform a Cross-Site Scripting attack, and bypass security measures.
CSIRTS triage
- What
- Multiple vulnerabilities exist across various IBM WebSphere products.
- Who is affected
- Users of IBM WebSphere Products are affected.
- Urgency
- Remediation is not urgent as there are no known exploits for these vulnerabilities.
- Action
- Monitor for updates and apply patches when available.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.34% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 26% of all EPSS-scored CVEs.
Advisory coverage (3)
- high[NEW] [high] IBM WebSphere Application Server and Application Server Liberty: Multiple vulnerabilitiescert-bund · 2026-07-31
- unknownIBM WebSphere Products Multiple Vulnerabilitieshkcert · 2026-07-30
- highCVE-2026-15280: IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 ND Collective Controller …nvd · 2026-07-28
External references
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