{"url":"http://public2.vulnerablecode.io/api/packages/67667?format=json","purl":"pkg:npm/next@15.5.14","type":"npm","namespace":"","name":"next","version":"15.5.14","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"15.5.15","latest_non_vulnerable_version":"16.2.6","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/351387?format=json","vulnerability_id":"VCID-asd4-96ec-vqav","summary":"Next.js has a Denial of Service with Server Components\nA vulnerability affects certain React Server Components packages for versions 19.x and frameworks that use the affected packages, including Next.js 13.x, 14.x, 15.x, and 16.x using the App Router. The issue is tracked upstream as [CVE-2026-23869](https://github.com/facebook/react/security/advisories/GHSA-479c-33wc-g2pg). You can read more about this advisory our [this changelog](https://vercel.com/changelog/summary-of-cve-2026-23869).\n\nA specially crafted HTTP request can be sent to any App Router Server Function endpoint that, when deserialized, may trigger excessive CPU usage. This can result in denial of service in unpatched environments.","references":[{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-q4gf-8mx6-v5v3","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-q4gf-8mx6-v5v3"},{"reference_url":"https://vercel.com/changelog/summary-of-cve-2026-23869","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://vercel.com/changelog/summary-of-cve-2026-23869"},{"reference_url":"https://github.com/advisories/GHSA-q4gf-8mx6-v5v3","reference_id":"GHSA-q4gf-8mx6-v5v3","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-q4gf-8mx6-v5v3"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/1060926?format=json","purl":"pkg:npm/next@15.5.15","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@15.5.15"},{"url":"http://public2.vulnerablecode.io/api/packages/1060927?format=json","purl":"pkg:npm/next@16.2.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.3"}],"aliases":["GHSA-q4gf-8mx6-v5v3"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-asd4-96ec-vqav"}],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/24472?format=json","vulnerability_id":"VCID-qz2s-22e2-ufg9","summary":"Next.js: Unbounded next/image disk cache growth can exhaust storage\n## Summary\nThe default Next.js image optimization disk cache (`/_next/image`) did not have a configurable upper bound, allowing unbounded cache growth.\n\n## Impact\nAn attacker could generate many unique image-optimization variants and exhaust disk space, causing denial of service. Note that this does not impact platforms that have their own image optimization capabilities, such as Vercel.\n\n## Patches\nFixed by adding an LRU-backed disk cache with `images.maximumDiskCacheSize`, including eviction of least-recently-used entries when the limit is exceeded. Setting `maximumDiskCacheSize: 0` disables disk caching. \n\n## Workarounds\nIf upgrade is not immediately possible:\n- Periodically clean `.next/cache/images`.\n- Reduce variant cardinality (e.g., tighten values for `images.localPatterns`, `images.remotePatterns`, and `images.qualities`)","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27980.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27980.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-27980","reference_id":"","reference_type":"","scores":[{"value":"0.00018","scoring_system":"epss","scoring_elements":"0.0444","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00018","scoring_system":"epss","scoring_elements":"0.04466","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.05534","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.05541","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.05554","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.05581","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.05558","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.0552","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.05495","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00021","scoring_system":"epss","scoring_elements":"0.05484","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06457","published_at":"2026-05-14T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06161","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06175","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06207","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06214","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06231","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06343","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06416","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06428","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00022","scoring_system":"epss","scoring_elements":"0.06439","published_at":"2026-05-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-27980"},{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/commit/39eb8e0ac498b48855a0430fbf4c22276a73b4bd","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:50:06Z/"}],"url":"https://github.com/vercel/next.js/commit/39eb8e0ac498b48855a0430fbf4c22276a73b4bd"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.1.7","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:50:06Z/"}],"url":"https://github.com/vercel/next.js/releases/tag/v16.1.7"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-3x4c-7xq6-9pq8","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:50:06Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-3x4c-7xq6-9pq8"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27980","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"C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