CVE-2026-94543
1 advisory.
npm/next CVE-2026-94543: medium 5.3
Next.js has cache poisoning of SSG and ISR pages in self-hosted applications
Action: Upgrade next to 15.5.27 or later.
npm i next@15.5.27npm i next@16.3.8Affected
| introduced | fixed | last affected |
|---|---|---|
| 15.0.0 | 15.5.27 | - |
| 16.0.0 | 16.3.8 | - |
Fixed versions
| 15.5.27 | 16.3.8 |
Sources
- osv: GHSA-4jqv-mc3x-m676
- https://github.com/vercel/next.js/security/advisories/GHSA-4jqv-mc3x-m676
- https://nvd.nist.gov/vuln/detail/CVE-2026-94543
- https://github.com/vercel/next.js/commit/52c94abdd2ea5f416f5e8353ea8a2edd3fe311b8
- https://github.com/vercel/next.js/commit/719e4c67d6e92df60246f95e1d96e2dd60789a52
- https://github.com/vercel/next.js
- https://github.com/vercel/next.js/releases/tag/v15.5.27
- https://github.com/vercel/next.js/releases/tag/v16.3.8
CVE-2026-94543 · published · modified · JSON