Security Advisory

CVE-2025-66286

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-23 12:33:50
Last updated 2026-04-28 20:00:24
Assigner redhat
State PUBLISHED

Description

An API design flaw in WebKitGTK and WPE WebKit allows untrusted web content to unexpectedly perform IP connections, DNS lookups, and HTTP requests. Applications expect to use the WebPage::send-request signal handler to approve or reject all network requests. However, certain types of HTTP requests bypass this signal handler.