{"id":"EUVD-2026-91671","revision":"ff2258199fc84ee09c8be8b3a5155567","records":[{"revision":"ff2258199fc84ee09c8be8b3a5155567","observedAt":"2026-11-05T14:41:56.687+00:00","statement":{"source":"euvd","id":"EUVD-2026-91671","aliases":["CVE-2026-94483","GHSA-cjq9-62q9-8jv4"],"title":"Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, Image Optimization can follow attacker-controlled DNS resolution for a remote URL that matches images.remotePatterns, allowing the optimized im…","description":"Next.js is a React framework for building full-stack web applications. From 16.0.0 until 16.3.8, Image Optimization can follow attacker-controlled DNS resolution for a remote URL that matches images.remotePatterns, allowing the optimized image fetch to reach private IP addresses after the URL passes the allow-list check. Applications without images.remotePatterns are not affected. Administrators unable to upgrade should audit allow-listed hosts and avoid entries whose DNS records are not trusted. This issue is fixed in version 16.3.8.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","score":8.3,"severity":null}],"references":["https://github.com/vercel/next.js/security/advisories/GHSA-cjq9-62q9-8jv4","https://github.com/vercel/next.js/commit/e002ad68bd676bb0ed0c87bb22e3590304763e0b","https://github.com/vercel/next.js/releases/tag/v16.3.8"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-91671","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 2, 2026, 3:18:38 PM","dateUpdated":"Oct 6, 2026, 4:33:25 PM"},"relatedAdvisories":[],"note":"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."},"key":"euvd:EUVD-2026-91671","identifiers":["EUVD-2026-91671","CVE-2026-94483","GHSA-cjq9-62q9-8jv4"]},"retained":false,"historicalAffected":[]}],"coverage":[]}