Next.js: Response Body Cache Confusion with Invalid UTF-8 Request Bodies

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-64647 · Microsoft / collected KEV context

GHSA-4633-3j49-mh5q

cve-program · CVE-2026-64647

• https://github.com/vercel/next.js/security/advisories/GHSA-4633-3j49-mh5q
• https://github.com/vercel/next.js/pull/96008
• https://github.com/vercel/next.js/commit/025bf4a5f7b47fb7758c4ebf1c931a61c451c082
• https://github.com/vercel/next.js/releases/tag/v15.5.21
• https://github.com/vercel/next.js/releases/tag/v16.2.11

nvd · CVE-2026-64647

• https://github.com/vercel/next.js/commit/025bf4a5f7b47fb7758c4ebf1c931a61c451c082
• https://github.com/vercel/next.js/pull/96008
• https://github.com/vercel/next.js/releases/tag/v15.5.21
• https://github.com/vercel/next.js/releases/tag/v16.2.11
• https://github.com/vercel/next.js/security/advisories/GHSA-4633-3j49-mh5q

osv · GHSA-4633-3j49-mh5q

• https://github.com/vercel/next.js/security/advisories/GHSA-4633-3j49-mh5q
• https://github.com/vercel/next.js/pull/96008
• https://github.com/vercel/next.js/commit/025bf4a5f7b47fb7758c4ebf1c931a61c451c082
• 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

No related operational record is retained in the current change model.