Summary of CVE-2025-55182

T1Critical 95Covered by 1 source · first reported by Vercel (blog + changelog) at 03 Dec 2025, 13:00 UTC

See the for the latest updates. React2Shell security bulletin Summary Impact Resolution Credit References CVE-2025-55182 CVE-2025-66478 A critical-severity vulnerability in React Server Components () affects React 19 and frameworks that use it, including Next.js (). Under certain conditions…

security

Sources

• T1Summary of CVE-2025-55182Vercel (blog + changelog)03 Dec 2025, 13:00

Vulnerabilities

• CVE-2025-55182
• CVE-2025-66478