Security Advisory: CVE-2025-66478: A critical vulnerability has been identified in the React Server Components (RSC) protocol. The issue is rated CVSS 10.0 and can allow remote code execution

nextjs.org

cross-posted to:
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nextjs

Security Advisory: CVE-2025-66478: A critical vulnerability has been identified in the React Server Components (RSC) protocol. The issue is rated CVSS 10.0 and can allow remote code execution

nextjs.org

digicat@infosec.pubM to

blueteamsec@infosec.pubEnglish · 3 months ago

cross-posted to:
[email protected]
nextjs

Security Advisory: CVE-2025-66478

nextjs.org

A critical vulnerability (CVE-2025-66478) has been identified in the React Server Components protocol. Users should upgrade to patched versions immediately.

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