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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,8 @@
"id": "GHSA-9qr9-h5gf-34mp",
"modified": "2025-12-04T20:07:06Z",
"published": "2025-12-03T19:07:11Z",
"aliases": [
"CVE-2025-66478"
"related": [
"CVE-2025-55182"
],
"summary": "Next.js is vulnerable to RCE in React flight protocol",
"details": "A vulnerability affects certain React packages<sup>1</sup> for versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 and frameworks that use the affected packages, including Next.js 15.x and 16.x using the App Router. The issue is tracked upstream as [CVE-2025-55182](https://www.cve.org/CVERecord?id=CVE-2025-55182). \n\nFixed in:\nReact: 19.0.1, 19.1.2, 19.2.1\nNext.js: 15.0.5, 15.1.9, 15.2.6, 15.3.6, 15.4.8, 15.5.7, 16.0.7\n\nThe vulnerability also affects experimental canary releases starting with 14.3.0-canary.77. Users on any of the 14.3 canary builds should either downgrade to a 14.x stable release or 14.3.0-canary.76.\n\nAll users of stable 15.x or 16.x Next.js versions should upgrade to a patched, stable version immediately.\n\n<sup>1</sup> The affected React packages are:\n- react-server-dom-parcel\n- react-server-dom-turbopack\n- react-server-dom-webpack",
Expand Down Expand Up @@ -154,10 +154,6 @@
"type": "WEB",
"url": "https://github.com/vercel/next.js/security/advisories/GHSA-9qr9-h5gf-34mp"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66478"
},
{
"type": "PACKAGE",
"url": "https://github.com/vercel/next.js"
Expand All @@ -172,4 +168,4 @@
"github_reviewed_at": "2025-12-03T19:07:11Z",
"nvd_published_at": "2025-12-03T18:15:47Z"
}
}
}