{"action":"Upgrade next to 16.4.1 or later.","affected":[{"fixed":"16.4.1","introduced":"16.0.0"}],"component":"next","cve_ids":[],"ecosystem":"npm","exploited":false,"fixed_versions":["16.4.1"],"ghsa_id":"GHSA-673q-mjm6-r5xr","id":"tcs_01M5JMDD33JG7C4SME7C1SH4FT","modified_at":"2026-10-22T17:00:04.201859111Z","published_at":"2026-10-22T16:42:31Z","references":["https://osv.dev/vulnerability/GHSA-673q-mjm6-r5xr","https://github.com/vercel/next.js/security/advisories/GHSA-673q-mjm6-r5xr","https://github.com/vercel/next.js/commit/a4cea6aec5da89d116b8960e113189cf51745d2f","https://github.com/vercel/next.js","https://github.com/vercel/next.js/releases/tag/v16.4.1"],"severity":{"label":"critical"},"sources":[{"source":"osv","source_id":"GHSA-673q-mjm6-r5xr","url":"https://osv.dev/vulnerability/GHSA-673q-mjm6-r5xr"}],"summary":"Next.js: Unauthenticated Remote Code Execution in `use cache` functions returning typed arrays"}