CVE-2026-44572Published

Next.js: Middleware / Proxy redirects can be cache-poisoned

cve-program · CVE-2026-44572

Published

next.js

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "vercel",
                    "product": "next.js",
                    "versions": [
                        {
                            "version": ">= 12.2.0, < 15.5.16",
                            "status": "affected"
                        },
                        {
                            "version": ">= 16.0.0, < 16.2.5",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-30051

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: May 13, 2026, 3:57:15 PM

dateUpdated: May 14, 2026, 3:33:10 PM

1 related source bulletins · separate from aliases

WID-SEC-W-2026-1401: Vercel Next.js: Mehrere Schwachstellen

CVE-2026-23870 · CVE-2026-44572 · CVE-2026-44573 · CVE-2026-44574 · CVE-2026-44575 · CVE-2026-44576 · CVE-2026-44577 · CVE-2026-44578 · CVE-2026-44579 · CVE-2026-44580 · CVE-2026-44581 · CVE-2026-44582

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-44572

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-349

Original publisher date fields

published: 2026-05-13T16:16:58.800

lastModified: 2026-10-26T18:10:00.173

1 source CPE criteria · context only

cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-3g8h-86w9-wvmq

Published

npm

SEMVER · introduced 12.2.0 → fixed 15.5.16

npm

SEMVER · introduced 16.0.0 → fixed 16.2.5

Original source record · Cite this exact observation · Complete original publisher JSON