A high-severity vulnerability has been discovered in React Server Components, exposing modern web applications to Denial of Service (DoS) attacks. Tracked as CVE-2026-23869, this flaw allows unauthenticated remote attackers to exhaust backend server resources through specially crafted network requests. The GitHub Security Advisory rates this vulnerability as High severity. Because the attack requires low complexity, […] The post React Server Components Vulnerability Enables DoS Attacks appeared first on Cyber Security News.