React Server Components security update: DoS and Source Code Exposure

T1Covered by 1 source · first reported by Vercel (blog + changelog) at 11 Dec 2025, 13:00 UTC

See the for the latest updates. Security Bulletin Summary Impact Resolution Fixed in Credit References CVE-2025-55184 CVE-2025-55183 CVE-2025-67779 Two additional vulnerabilities in React Server Components have been identified: a high-severity Denial of Service () and a medium-severity Source Code…

security

Sources

• T1React Server Components security update: DoS and Source Code ExposureVercel (blog + changelog)11 Dec 2025, 13:00

Vulnerabilities

• CVE-2025-55184
• CVE-2025-55183
• CVE-2025-67779