CVE-2026-75604: Next.js: Unauthenticated Remote Code Execution on windows-hosted servers
Impact A vulnerability in applications using Pages and App router without Cache Component can lead to remote code execution when the server is hosted on machines using a Windows filesystem. Workaround There is no known workaround for affected windows-hosted applications. You should upgrade immediately if your server is hosted on Windows.
Published Sep 8, 2026
Affected packages
next
- Ecosystem
- npm
- Affected
- >= 13.4.0, < 15.5.24
- Fixed in
- 15.5.24
- Check
npm ls next
next
- Ecosystem
- npm
- Affected
- >= 16.0.0, < 16.3.3
- Fixed in
- 16.3.3
- Check
npm ls next
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
Impact
A vulnerability in applications using Pages and App router without Cache Component can lead to remote code execution when the server is hosted on machines using a Windows filesystem.
Workaround
There is no known workaround for affected windows-hosted applications. You should upgrade immediately if your server is hosted on Windows.
Credited to evolutionstorm, B0RI.
References
- https://github.com/vercel/next.js/security/advisories/GHSA-p293-qw3h-jr36
- https://nvd.nist.gov/vuln/detail/CVE-2026-75604
- https://github.com/vercel/next.js/commit/968b9fcb26bdeb8e0a861a9df05361474666d51b
- https://github.com/vercel/next.js/commit/b0f3460a92b955d3ca41fccff9a525a2b910fbf3
- https://github.com/vercel/next.js/releases/tag/v15.5.24
- https://github.com/vercel/next.js/releases/tag/v16.3.3
- https://github.com/advisories/GHSA-p293-qw3h-jr36
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology
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