Tools
Summary of CVE-2026-23869
CVE-2026-23869 is a high-severity Denial of Service vulnerability affecting React Server Components. It can lead to Denial of Service and is present in Next.js 13.x, 14.x, 15.x, and 16.x, impactin...
CVE-2026-23869 is a high-severity Denial of Service vulnerability affecting React Server Components. It can lead to Denial of Service and is present in Next.js 13.x, 14.x, 15.x, and 16.x, impacting packages using the App Router. Vercel deployed mitigations across its globally-distributed platform to protect customers, but still recommends upgrading to the latest patched version, as updated releases of React and affected downstream frameworks include fixes for the issue.
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Source: tools