https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T23:23:05.007650+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/ghsa-mwv6-3258-q52c GHSA-mwv6-3258-q52c — Next Vulnerable to Denial of Service with Server Components 2026-09-30T23:23:05.026225+00:00

Affected: npm: next

A vulnerability affects certain React packages for versions 19.0.0, 19.0.1, 19.1.0, 19.1.1, 19.1.2, 19.2.0, and 19.2.1 and frameworks that use the affected packages, including Next.js 15.x and 16.x using the App Router. The issue is tracked upstream as [CVE-2025-55184](https://www.cve.org/CVERecord?id=CVE-2025-55184).

A malicious HTTP request can be crafted and sent to any App Router endpoint that, when deserialized, can cause the server process to hang and consume CPU. This can result in denial of service in unpatched environments.