CVE-2026-73887

Vulnerability in the Helidon product of Oracle Fusion Middleware component: Imperative Web Server. Supported versions that are affected are 4.0.0-4.4.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Helidon. Successful attacks of thi...

CVE-2026-73887

CVE-2026-73887 affects Helidon 4.5.0 (Oracle Fusion Middleware, Imperative Web Server component). An unauthenticated remote attacker can exploit this via HTTP/2 to access all Helidon-accessible data (CVSS 7.5, HIGH, confidentiality-only). No exploitation evidence is reported. Oracle's August 2026...

CVE-2026-73887

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