CVE-2026-15057

IBM WebSphere Application Server - Liberty versions 17.0.0.3 through 26.0.0.7 are susceptible to a denial of service attack caused by uncontrolled heap allocation, potentially leading to application instability and resource exhaustion. Organizations utilizing these versions should prioritize patching to mitigate the risk of service disruption. This vulnerability is particularly critical for environments relying on WebSphere for mission-critical applications.