CVE-2025-59471

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-59471", "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "state": "PUBLISHED", "assignerShortName": "hackerone", "dateReserved": "2025-09-16T15:00:07.876Z", "datePublished": "2026-01-26T21:43:05.094Z", "dateUpdated": "2026-01-27T14:55:15.271Z"}, "containers": {"cna": {"descriptions": [{"lang": "en", "value": "A denial of service vulnerability exists in self-hosted Next.js applications that have `remotePatterns` configured for the Image Optimizer. The image optimization endpoint (`/_next/image`) loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause out-of-memory conditions by requesting optimization of arbitrarily large images. This vulnerability requires that `remotePatterns` is configured to allow image optimization from external domains and that the attacker can serve or control a large image on an allowed domain.\r\n\r\nStrongly consider upgrading to 15.5.10 or 16.1.5 to reduce risk and prevent availability issues in Next applications."}], "affected": [{"defaultStatus": "unaffected", "vendor": "vercel", "product": "next", "versions": [{"version": "10.0", "status": "affected", "lessThan": "10.0", "versionType": "semver"}, {"version": "11.0", "status": "affected", "lessThan": "11.0", "versionType": "semver"}, {"version": "12.0", "status": "affected", "lessThan": "12.0", "versionType": "semver"}, {"version": "13.0", "status": "affected", "lessThan": "13.0", "versionType": "semver"}, {"version": "14.0", "status": "affected", "lessThan": "14.0", "versionType": "semver"}, {"version": "15.0", "status": "affected", "lessThan": "15.5.10", "versionType": "semver"}, {"version": "16.0", "status": "affected", "lessThan": "16.1.5", "versionType": "semver"}]}], "references": [{"url": "https://github.com/vercel/next.js/security/advisories/GHSA-9g9p-9gw9-jx7f"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.9, "baseSeverity": "MEDIUM"}}], "providerMetadata": {"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone", "dateUpdated": "2026-01-26T21:43:05.094Z"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-400", "lang": "en", "description": "CWE-400 Uncontrolled Resource Consumption"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-01-27T14:54:47.995347Z", "id": "CVE-2025-59471", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-27T14:55:15.271Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-59471", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-27T14:54:47.995347Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-27T14:55:07.103Z"}}], "cna": {"metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 5.9, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}}], "affected": [{"vendor": "vercel", "product": "next", "versions": [{"status": "affected", "version": "10.0", "lessThan": "10.0", "versionType": "semver"}, {"status": "affected", "version": "11.0", "lessThan": "11.0", "versionType": "semver"}, {"status": "affected", "version": "12.0", "lessThan": "12.0", "versionType": "semver"}, {"status": "affected", "version": "13.0", "lessThan": "13.0", "versionType": "semver"}, {"status": "affected", "version": "14.0", "lessThan": "14.0", "versionType": "semver"}, {"status": "affected", "version": "15.0", "lessThan": "15.5.10", "versionType": "semver"}, {"status": "affected", "version": "16.0", "lessThan": "16.1.5", "versionType": "semver"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://github.com/vercel/next.js/security/advisories/GHSA-9g9p-9gw9-jx7f"}], "descriptions": [{"lang": "en", "value": "A denial of service vulnerability exists in self-hosted Next.js applications that have `remotePatterns` configured for the Image Optimizer. The image optimization endpoint (`/_next/image`) loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause out-of-memory conditions by requesting optimization of arbitrarily large images. This vulnerability requires that `remotePatterns` is configured to allow image optimization from external domains and that the attacker can serve or control a large image on an allowed domain.\r\n\r\nStrongly consider upgrading to 15.5.10 or 16.1.5 to reduce risk and prevent availability issues in Next applications."}], "providerMetadata": {"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone", "dateUpdated": "2026-01-26T21:43:05.094Z"}}}, "cveMetadata": {"cveId": "CVE-2025-59471", "state": "PUBLISHED", "dateUpdated": "2026-01-27T14:55:15.271Z", "dateReserved": "2025-09-16T15:00:07.876Z", "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "datePublished": "2026-01-26T21:43:05.094Z", "assignerShortName": "hackerone"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "next", "vendor": "vercel", "versions": [{"lessThan": "10.0", "status": "affected", "version": "10.0", "versionType": "semver"}, {"lessThan": "11.0", "status": "affected", "version": "11.0", "versionType": "semver"}, {"lessThan": "12.0", "status": "affected", "version": "12.0", "versionType": "semver"}, {"lessThan": "13.0", "status": "affected", "version": "13.0", "versionType": "semver"}, {"lessThan": "14.0", "status": "affected", "version": "14.0", "versionType": "semver"}, {"lessThan": "15.5.10", "status": "affected", "version": "15.0", "versionType": "semver"}, {"lessThan": "16.1.5", "status": "affected", "version": "16.0", "versionType": "semver"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "62058253-F46E-44D1-B50A-F15BC93CF928", "versionEndExcluding": "15.5.10", "versionStartIncluding": "10.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "4A242736-494D-4C26-AB21-188C2E2F39FF", "versionEndExcluding": "16.1.5", "versionStartIncluding": "16.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A denial of service vulnerability exists in self-hosted Next.js applications that have `remotePatterns` configured for the Image Optimizer. The image optimization endpoint (`/_next/image`) loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause out-of-memory conditions by requesting optimization of arbitrarily large images. This vulnerability requires that `remotePatterns` is configured to allow image optimization from external domains and that the attacker can serve or control a large image on an allowed domain.\r\n\r\nStrongly consider upgrading to 15.5.10 or 16.1.5 to reduce risk and prevent availability issues in Next applications."}, {"lang": "es", "value": "Una vulnerabilidad de denegaci\u00f3n de servicio existe en aplicaciones Next.js autoalojadas que tienen `remotePatterns` configurado para el Optimizador de Im\u00e1genes. El endpoint de optimizaci\u00f3n de im\u00e1genes (`/_next/image`) carga im\u00e1genes externas completamente en memoria sin aplicar un l\u00edmite de tama\u00f1o m\u00e1ximo, permitiendo a un atacante causar condiciones de falta de memoria al solicitar la optimizaci\u00f3n de im\u00e1genes arbitrariamente grandes. Esta vulnerabilidad requiere que `remotePatterns` est\u00e9 configurado para permitir la optimizaci\u00f3n de im\u00e1genes desde dominios externos y que el atacante pueda servir o controlar una imagen grande en un dominio permitido.\n\nConsidere encarecidamente actualizar a 15.5.10 o 16.1.5 para reducir el riesgo y prevenir problemas de disponibilidad en aplicaciones Next."}], "id": "CVE-2025-59471", "lastModified": "2026-06-17T09:46:13.220", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "support@hackerone.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-59471", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-01-27T14:54:47.995347Z", "version": "2.0.3"}}]}, "published": "2026-01-26T22:15:52.890", "references": [{"source": "support@hackerone.com", "tags": ["Vendor Advisory"], "url": "https://github.com/vercel/next.js/security/advisories/GHSA-9g9p-9gw9-jx7f"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "next: NextJS Denial of Service in Image Optimizer", "id": "2433094", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2433094"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-770", "details": ["A denial of service vulnerability exists in self-hosted Next.js applications that have `remotePatterns` configured for the Image Optimizer. The image optimization endpoint (`/_next/image`) loads external images entirely into memory without enforcing a maximum size limit, allowing an attacker to cause out-of-memory conditions by requesting optimization of arbitrarily large images. This vulnerability requires that `remotePatterns` is configured to allow image optimization from external domains and that the attacker can serve or control a large image on an allowed domain.\nStrongly consider upgrading to 15.5.10 or 16.1.5 to reduce risk and prevent availability issues in Next applications."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2025-59471", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "dotnet7.0", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:enterprise_linux_ai:3", "fix_state": "Fix deferred", "package_name": "rhelai3/bootc-cuda-rhel9", "product_name": "Red Hat Enterprise Linux AI (RHEL AI) 3"}, {"cpe": "cpe:/a:redhat:enterprise_linux_ai:3", "fix_state": "Fix deferred", "package_name": "rhelai3/disk-image-cuda-rhel9", "product_name": "Red Hat Enterprise Linux AI (RHEL AI) 3"}, {"cpe": "cpe:/a:redhat:trusted_artifact_signer:1", "fix_state": "Fix deferred", "package_name": "rhtas/rekor-search-ui-rhel9", "product_name": "Red Hat Trusted Artifact Signer"}, {"cpe": "cpe:/a:redhat:amq_streams:2", "fix_state": "Fix deferred", "package_name": "com.github.streamshub-console", "product_name": "streams for Apache Kafka 2"}, {"cpe": "cpe:/a:redhat:amq_streams:3", "fix_state": "Fix deferred", "package_name": "com.github.streamshub-console", "product_name": "streams for Apache Kafka 3"}], "public_date": "2026-01-26T21:43:05Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-59471\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-59471\nhttps://github.com/vercel/next.js/security/advisories/GHSA-9g9p-9gw9-jx7f"], "threat_severity": "Moderate"}

{"created": "2026-01-27T09:03:08.276286+00:00", "updated": "2026-01-27T09:03:08.276325+00:00", "vendors": ["vercel", "vercel$PRODUCT$next.js"]}