CVE-2026-15057
An attacker can exploit multiple vulnerabilities in IBM WebSphere Application Server Liberty to conduct a denial of service attack.
CSIRTS triage
- What
- Multiple vulnerabilities allow for denial of service attacks.
- Who is affected
- Deployments of IBM WebSphere Application Server Liberty are affected.
- Urgency
- Remediation is important due to medium severity and potential for exploitation.
- Action
- Update to the latest version of IBM WebSphere Application Server Liberty.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all EPSS-scored CVEs.
Advisory coverage (5)
- medium[NEW] [medium] IBM WebSphere Application Server Liberty: Multiple vulnerabilities allow denial of servicecert-bund · 2026-08-26
- unknownMultiple vulnerabilities in IBM products (August 07, 2026)cert-fr-avis · 2026-08-07
- highCVE-2026-15057: IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial…nvd · 2026-07-28
- unknownMultiple vulnerabilities in IBM products (July 24, 2026)cert-fr-avis · 2026-07-24
- unknownIBM WebSphere Products Multiple Vulnerabilitieshkcert · 2026-07-23
External references
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