CVE•Published 2026-10-02•Modified 2026-10-06•0 articles on news•4 live references•NVD data

CVE-2026-94543Vercel · Next.js

Vulnerability data via NVD (ingested)

CVSS v3.1

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS percentile

Exploit Prediction Scoring System · top 82% of all CVEs

Weaknesses (CWE)

CWE-524Use of Cache Containing Sensitive Information

Description

Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, self-hosted applications using the Pages Router with statically generated or Incremental Static Regeneration pages can key a response cache entry without sufficiently binding it to the source route. A request can replace one page's cache entry with content from a different route, causing the affected page to serve incorrect content to every visitor until revalidation. Applications deployed on Vercel are not affected. This issue is fixed in versions 15.5.27 and 16.3.8.

Timeline

Published 2026-10-02

Modified 2026-10-06

External references

NVD MITRE Exploit-DB VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-94543

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Vercel Next.js"

All exposed Vercel Next.js instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Next.js"

HTTP body or banner mentions "Next.js" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-94543