PH71590:IBM WEBSPHERE APPLICATION SERVER IS VULNERABLE TO IDENTITY SPOOFING (CVE-2026-8644)

Executive Summary

As enterprises scale generative AI and agentic AI deployments, a critical infrastructure challenge is emerging:the rapid growth of inference state is outpacing GPU memory capacity, creating a bottleneck that directly impacts service quality and cost.Long-context workloads, including multi-turn assistants, retrieval-augmented generation (RAG) applications, and autonomous agent pipelines, generate large volumes of key-value (KV) cache data that must be retained across requests.When GPU memory is exhausted, inference platforms are forced to discard this cached context and recompute it from

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Abstract

The IBM® DS8000® series includes the option to replace the locally based user ID and password authentication with a centralized directory-based approach. This IBM Redpaper publication helps DS8000 storage administrators understand the concepts and benefits of a centralized directory.It provides the information that is required for implementing a DS8000 authentication mechanism that is based on the Lightweight Directory Access Protocol (LDAP). Starting with

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