CVE-2026-64648
1 advisory.
npm/next CVE-2026-64648: medium
Next.js: Cache confusion of response bodies for requests with bodies
Action: Upgrade next to 15.5.21 or later.
npm i next@15.5.21npm i next@16.2.11Affected
| introduced | fixed | last affected |
|---|---|---|
| 13.0.0 | 15.5.21 | - |
| 16.0.0 | 16.2.11 | - |
Fixed versions
| 15.5.21 | 16.2.11 |
Sources
- osv: GHSA-68g3-v927-f742
- https://github.com/vercel/next.js/security/advisories/GHSA-68g3-v927-f742
- https://github.com/vercel/next.js/commit/062f66700b52a5d6bba2c0605d55577ab7ad262c
- https://github.com/vercel/next.js/commit/73b94872bc343d09494b50394d8c08eb9fc8e56a
- https://github.com/vercel/next.js
- https://github.com/vercel/next.js/releases/tag/v15.5.21
- https://github.com/vercel/next.js/releases/tag/v16.2.11
CVE-2026-64648 · published · modified · JSON