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UNKNOWNKNOWN EXPLOITEDRANSOMWARE: KNOWN

CVE-2025-55182

Meta React Server Components Remote Code Execution Vulnerability

Published
2025-12-05
Modified
2026-07-31
Sources
cisa-kev

Summary

Meta React Server Components contains a remote code execution vulnerability that could allow unauthenticated remote code execution by exploiting a flaw in how React decodes payloads sent to React Server Function endpoints. Please note CVE-2025-66478 has been rejected, but it is associated with CVE-2025- 55182.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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