Critical React Server Components Vulnerability CVE-2025-55182: What Security Teams Need to Know
ID: 2103c26e-7518-5880-95fb-d7a5c0bb8ae2
STIX ID: report--2103c26e-7518-5880-95fb-d7a5c0bb8ae2
Feed Name: TrendAI Security Blog
Threat Score
CVE-2025-55182 is a critical (CVSS 10.0) pre-authentication remote code execution vulnerability in React Server Components (affecting react-server-dom-* packages and major frameworks like Next.js). A single malicious HTTP request can fully compromise servers; Trend Micro reports active exploitation and provides immediate remediation guidance including urgent patching, disabling Server Functions where possible, and deploying WAF and other compensating controls.
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