CVE-2026-94484
1 advisory.
npm/next CVE-2026-94484: medium 4.8, EPSS 0.24%
Next.js has cache poisoning in SSG/ISR rendering that leads to cross-user content substitution and persistent denial of service
Action: Upgrade next to 15.5.27 or later.
npm i next@16.3.8npm i next@15.5.27Affected
| introduced | fixed | last affected |
|---|---|---|
| 16.0.0 | 16.3.8 | - |
| 15.0.0 | 15.5.27 | - |
Fixed versions
| 16.3.8 | 15.5.27 |
Sources
- osv: GHSA-mcj8-r9mp-w47p
- https://github.com/vercel/next.js/security/advisories/GHSA-mcj8-r9mp-w47p
- https://nvd.nist.gov/vuln/detail/CVE-2026-94484
- 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-2026-94484 · published · modified · JSON