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CVE-2026-64643 Next.js: Unauthenticated Disclosure of Internal Server Function endpoints

🗓️ 27 Jul 2026 17:48:17Reported by GitHub_MType 
vulnrichment
 vulnrichment
🔗 github.com👁 34 Views

Next.js unauthenticated disclosure of internal server endpoints via App Router; fixes in 15.5.21 and 16.2.11.

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27 Jul 2026 17:48Current
5.7Medium risk
Vulners AI Score5.7
CVSS 46.3
EPSS0.00516
SSVC
34