next
CriticalnpmGHSA-673q-mjm6-r5xr
What to do
Update next to 16.4.1 or later.
npm install next@16.4.1
An unsafe deserialisation flaw affects the npm package next. Affected versions: >= 16.0.0, <= 16.4.0. Fixed from version 16.4.1.
What the flaw allows: Attacker-crafted objects are rebuilt without validation.
- Package
- next
- Ecosystem
- npm (JavaScript)
- Class
- Unsafe deserialisation
- Affected versions
- >= 16.0.0, <= 16.4.0
- Published on
- October 22, 2026
Sources
Entry built automatically from the cited security advisory, with no model rewriting. Acknowledged by the organisation or vendor, notified to an authority, or established by two independent sources.