CVE-2026-64642: next.js from 16.0.0 (inclusive), before 16.2.11 (exclusive), >= 16.0.0, < 16.2.11

CVE-2026-64642. CVSS 3.1 base score 8.2 (HIGH, NVD). EPSS 0.00635 (percentile 0.49776), scored 22-Oct-2026.

Affected technology

next.js · from 16.0.0 (inclusive), before 16.2.11 (exclusive)
vercel

next.js · >= 16.0.0, < 16.2.11
vercel

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 8.3/10) rates confidentiality impact as high; integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 24-Oct-2026 15:08 UTC

CWE: CWE-285
CCR priority: 33.0 /100 (P4)
CVSS 3.1: 8.2 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N · NVD
EPSS: 0.00635 · percentile 0.49846 · 2026-10-24
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-64642.html