GHSA-5RFX-CP42-P624 Quarkus REST has potential worker thread starvation when HTTP connection is closed while waiting to write

A vulnerability exists in the HTTP layer of Quarkus REST related to response handling. When a response is being written, the framework waits for previously written response chunks to be fully transmitted before proceeding. If the client connection is dropped during this waiting period, the...

CVE-2025-66560

The CVE-2025-66560 entry describes a Quarkus REST HTTP-layer vulnerability where, during response writing, the framework waits for prior chunks to finish transmission. If the client closes the connection mid-wait, the worker thread is not released and becomes blocked, potentially exhausting worke...