{"id":"CVE-2026-94483","title":"Next.js is a React framework for building full-stack web applications","summary":"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…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N","cwe":["CWE-918"],"vendor":"vercel","product":"next.js","affected":["next.js >= 16.0.0, < 16.3.8"],"patched":["next.js 16.3.8"],"published":"2026-10-02","updated":"2026-10-06","sourceUpdated":"2026-10-06T17:17:27.837","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-94483","references":[{"url":"https://github.com/vercel/next.js/commit/e002ad68bd676bb0ed0c87bb22e3590304763e0b","label":"security-advisories@github.com"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.8","label":"security-advisories@github.com"},{"url":"https://github.com/vercel/next.js/security/advisories/GHSA-cjq9-62q9-8jv4","label":"security-advisories@github.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-94483.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-94483"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545232"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-94483"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-94483"},{"url":"https://github.com/advisories/GHSA-cjq9-62q9-8jv4"}],"tags":["nvd","cve.org","csaf","vex","red-hat","ghsa","npm","score-dispute"],"epss":0.0033,"epssPercentile":0.25976,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-06T16:33:15.240863Z"},"scores":{"nvd":6.5,"cna":8.3,"vendor":3.7,"ghsa":6.5},"ingestedAt":"2026-10-02T16:22:59.536Z","aliases":["GHSA-cjq9-62q9-8jv4"],"ecosystem":"npm","slug":"CVE-2026-94483","body":"## Overview\n\nNext.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.\n\n## Affected\n\n- `next.js >= 16.0.0, < 16.3.8`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `next.js 16.3.8`\n\n## Vendor advisories\n\n- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux AI (RHEL AI) 3, Red Hat Trusted Artifact Signer · no fix planned: Red Hat Trusted Artifact Signer, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, … · updated 2026-10-05 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-94483.json)\n\n## Package advisory (CVE-2026-94483)\n\nAffected packages:\n\n- `next >= 16.0.0, < 16.3.8`\n\nPatched in:\n\n- `next 16.3.8`\n\nSource: https://github.com/advisories/GHSA-cjq9-62q9-8jv4","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":215859,"id":"CVE-2026-94483","ts":1791213928532,"field":"cvss","old":"8.3","new":"6.5"},{"seq":215858,"id":"CVE-2026-94483","ts":1791213928532,"field":"severity","old":"high","new":"medium"}]}