CVE-2026-118489

In Eclipse Vert.x versions 4.0.0,4.5.35 or 5.0.0,5.2.2, when one CachingWebClient is shared across users — the documented pattern of a per-user WebClientSession over a shared caching client — a response that is specific to one user but is cacheable and not marked private/no-store is stored in the...