{"url":"http://public2.vulnerablecode.io/api/packages/1003643?format=json","purl":"pkg:npm/next@16.2.1-canary.29","type":"npm","namespace":"","name":"next","version":"16.2.1-canary.29","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"16.2.6","latest_non_vulnerable_version":"16.2.6","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67894?format=json","vulnerability_id":"VCID-2wxy-d9mx-u7du","summary":"Next.js is a React framework for building full-stack web applications. From 12.2.0 to before 15.5.16 and 16.2.5, Applications using the Pages Router with i18n configured and middleware/proxy-based authorization can allow unauthorized access to protected page data through locale-less /_next/data/<buildId>/<page>.json requests. In affected configurations, middleware does not run for the unprefixed data route, allowing an attacker to retrieve SSR JSON for protected pages without passing the intended authorization checks. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44573.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44573.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44573","reference_id":"","reference_type":"","scores":[{"value":"0.00052","scoring_system":"epss","scoring_elements":"0.16723","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44573"},{"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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44573","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44573"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477199","reference_id":"2477199","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477199"},{"reference_url":"https://github.com/advisories/GHSA-36qx-fr4f-26g5","reference_id":"GHSA-36qx-fr4f-26g5","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-36qx-fr4f-26g5"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-36qx-fr4f-26g5","reference_id":"GHSA-36qx-fr4f-26g5","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:H/I:N/A:N"},{"value":"HIGH","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/2026-05-13T18:10:30Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-36qx-fr4f-26g5"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44573","GHSA-36qx-fr4f-26g5"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-2wxy-d9mx-u7du"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67640?format=json","vulnerability_id":"VCID-4kgz-73xy-xyb2","summary":"Next.js is a React framework for building full-stack web applications. From 13.0.0 to before 15.5.16 and 16.2.5, applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escaped safely before being embedded into the document, which could allow attacker-controlled input to break out of the intended script context and execute arbitrary JavaScript in a visitor's browser. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44580","reference_id":"","reference_type":"","scores":[{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01918","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44580"},{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44580","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44580"},{"reference_url":"https://github.com/advisories/GHSA-gx5p-jg67-6x7h","reference_id":"GHSA-gx5p-jg67-6x7h","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-gx5p-jg67-6x7h"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-gx5p-jg67-6x7h","reference_id":"GHSA-gx5p-jg67-6x7h","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-13T18:28:00Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-gx5p-jg67-6x7h"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44580","GHSA-gx5p-jg67-6x7h"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4kgz-73xy-xyb2"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/68014?format=json","vulnerability_id":"VCID-5ehn-67ys-73h1","summary":"Next.js is a React framework for building full-stack web applications. From  to before 15.5.16 and 16.2.5, applications using Partial Prerendering through the Cache Components feature can be vulnerable to connection exhaustion through crafted POST requests to a server action. In affected configurations, a malicious request can trigger a request-body handling deadlock that leaves connections open for an extended period, consuming file descriptors and server capacity until legitimate users are denied service. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44579.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44579.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44579","reference_id":"","reference_type":"","scores":[{"value":"0.00019","scoring_system":"epss","scoring_elements":"0.05393","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44579"},{"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/releases/tag/v15.5.16","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/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","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/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44579","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://nvd.nist.gov/vuln/detail/CVE-2026-44579"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477193","reference_id":"2477193","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477193"},{"reference_url":"https://github.com/advisories/GHSA-mg66-mrh9-m8jx","reference_id":"GHSA-mg66-mrh9-m8jx","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-mg66-mrh9-m8jx"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-mg66-mrh9-m8jx","reference_id":"GHSA-mg66-mrh9-m8jx","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":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-05-14T15:33:46Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-mg66-mrh9-m8jx"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44579","GHSA-mg66-mrh9-m8jx"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-5ehn-67ys-73h1"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67870?format=json","vulnerability_id":"VCID-6r5c-d48p-9qa4","summary":"Next.js is a React framework for building full-stack web applications. From 14.2.0 to before 15.5.16 and 16.2.5, applications using React Server Components can be vulnerable to cache poisoning when shared caches do not correctly partition response variants. Under affected conditions, an attacker can cause an RSC response to be served from the original URL and poison shared cache entries so later visitors receive component payloads instead of the expected HTML. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44576.json","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44576.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44576","reference_id":"","reference_type":"","scores":[{"value":"0.00016","scoring_system":"epss","scoring_elements":"0.03936","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44576"},{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44576","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44576"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477209","reference_id":"2477209","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477209"},{"reference_url":"https://github.com/advisories/GHSA-wfc6-r584-vfw7","reference_id":"GHSA-wfc6-r584-vfw7","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-wfc6-r584-vfw7"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-wfc6-r584-vfw7","reference_id":"GHSA-wfc6-r584-vfw7","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-18T13:45:23Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-wfc6-r584-vfw7"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44576","GHSA-wfc6-r584-vfw7"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-6r5c-d48p-9qa4"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67947?format=json","vulnerability_id":"VCID-93c9-up9w-5fdv","summary":"Next.js is a React framework for building full-stack web applications. From 10.0.0 to before 15.5.16 and 16.2.5, when self-hosting Next.js with the default image loader, the Image Optimization API fetches local images entirely into memory without enforcing a maximum size limit. An attacker could cause out-of-memory conditions by requesting large local assets from the /_next/image endpoint that match the images.localPatterns configuration (by default, all patterns are allowed). This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44577.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44577.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44577","reference_id":"","reference_type":"","scores":[{"value":"0.00018","scoring_system":"epss","scoring_elements":"0.05058","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44577"},{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44577","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44577"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477194","reference_id":"2477194","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477194"},{"reference_url":"https://github.com/advisories/GHSA-h64f-5h5j-jqjh","reference_id":"GHSA-h64f-5h5j-jqjh","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-h64f-5h5j-jqjh"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-h64f-5h5j-jqjh","reference_id":"GHSA-h64f-5h5j-jqjh","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-14T18:33:40Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-h64f-5h5j-jqjh"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44577","GHSA-h64f-5h5j-jqjh"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-93c9-up9w-5fdv"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67627?format=json","vulnerability_id":"VCID-9r3b-phvp-xfck","summary":"Next.js is a React framework for building full-stack web applications. From 15.2.0 to before 15.5.16 and 16.2.5, App Router applications that rely on middleware or proxy-based checks for authorization can allow unauthorized access through transport-specific route variants used for segment prefetching. In affected configurations, specially crafted .rsc and segment-prefetch URLs can resolve to the same page without being matched by the intended middleware rule, which can allow protected content to be reached without the expected authorization check. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44575.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44575.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44575","reference_id":"","reference_type":"","scores":[{"value":"0.00053","scoring_system":"epss","scoring_elements":"0.16846","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44575"},{"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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44575","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44575"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477188","reference_id":"2477188","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477188"},{"reference_url":"https://github.com/advisories/GHSA-267c-6grr-h53f","reference_id":"GHSA-267c-6grr-h53f","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-267c-6grr-h53f"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-267c-6grr-h53f","reference_id":"GHSA-267c-6grr-h53f","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:H/I:N/A:N"},{"value":"HIGH","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/2026-05-13T17:48:53Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-267c-6grr-h53f"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44575","GHSA-267c-6grr-h53f"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-9r3b-phvp-xfck"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67808?format=json","vulnerability_id":"VCID-b2hu-vcgt-7ydr","summary":"Next.js is a React framework for building full-stack web applications. From 13.4.6 to before 15.5.16 and 16.2.5, React Server Component responses can be vulnerable to cache poisoning in deployments that rely on shared caches with insufficient response partitioning. In affected conditions, collisions in the _rsc cache-busting value can allow an attacker to poison cache entries so users receive the wrong response variant for a given URL. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44582.json","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44582.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44582","reference_id":"","reference_type":"","scores":[{"value":"9e-05","scoring_system":"epss","scoring_elements":"0.01077","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44582"},{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44582","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44582"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477211","reference_id":"2477211","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477211"},{"reference_url":"https://github.com/advisories/GHSA-vfv6-92ff-j949","reference_id":"GHSA-vfv6-92ff-j949","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-vfv6-92ff-j949"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-vfv6-92ff-j949","reference_id":"GHSA-vfv6-92ff-j949","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-14T18:23:45Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-vfv6-92ff-j949"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44582","GHSA-vfv6-92ff-j949"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-b2hu-vcgt-7ydr"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/70065?format=json","vulnerability_id":"VCID-gh18-cr6c-47hm","summary":"Next.js is a React framework for building full-stack web applications. From 15.2.0 to before 15.5.18 and 16.2.6, it was found that the fix addressing CVE-2026-44575 did not apply to middleware.ts with Turbopack. This vulnerability is fixed in 15.5.18 and 16.2.6.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-45109.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-45109.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-45109","reference_id":"","reference_type":"","scores":[{"value":"0.00014","scoring_system":"epss","scoring_elements":"0.02808","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-45109"},{"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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.18","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.18"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.6","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.6"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45109","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45109"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477190","reference_id":"2477190","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477190"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-267c-6grr-h53f","reference_id":"GHSA-267c-6grr-h53f","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:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-267c-6grr-h53f"},{"reference_url":"https://github.com/advisories/GHSA-26hh-7cqf-hhc6","reference_id":"GHSA-26hh-7cqf-hhc6","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-26hh-7cqf-hhc6"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-26hh-7cqf-hhc6","reference_id":"GHSA-26hh-7cqf-hhc6","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:H/I:N/A:N"},{"value":"HIGH","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/2026-05-13T18:39:20Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-26hh-7cqf-hhc6"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375927?format=json","purl":"pkg:npm/next@16.2.6","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.6"}],"aliases":["CVE-2026-45109","GHSA-26hh-7cqf-hhc6"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-gh18-cr6c-47hm"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/359948?format=json","vulnerability_id":"VCID-haxf-nay6-v3hg","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":"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":[],"url":"https://github.com/advisories/GHSA-q4gf-8mx6-v5v3"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/374215?format=json","purl":"pkg:npm/next@16.2.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2wxy-d9mx-u7du"},{"vulnerability":"VCID-4kgz-73xy-xyb2"},{"vulnerability":"VCID-5ehn-67ys-73h1"},{"vulnerability":"VCID-6r5c-d48p-9qa4"},{"vulnerability":"VCID-93c9-up9w-5fdv"},{"vulnerability":"VCID-9r3b-phvp-xfck"},{"vulnerability":"VCID-b2hu-vcgt-7ydr"},{"vulnerability":"VCID-gh18-cr6c-47hm"},{"vulnerability":"VCID-w4pk-pmxb-c7fr"},{"vulnerability":"VCID-wgv6-ermy-yycy"},{"vulnerability":"VCID-xzrf-tsxp-hqeg"},{"vulnerability":"VCID-yddv-cunp-yyd7"},{"vulnerability":"VCID-zrny-u44x-3fh1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.3"}],"aliases":["GHSA-q4gf-8mx6-v5v3"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-haxf-nay6-v3hg"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67933?format=json","vulnerability_id":"VCID-w4pk-pmxb-c7fr","summary":"Next.js is a React framework for building full-stack web applications. From 15.4.0 to before 15.5.16 and 16.2.5, applications that rely on middleware to protect dynamic routes can be vulnerable to authorization bypass. In affected deployments, specially crafted query parameters can alter the dynamic route value seen by the page while leaving the visible path unchanged, which can allow protected content to be rendered without passing the expected middleware check. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44574.json","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44574.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44574","reference_id":"","reference_type":"","scores":[{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01506","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44574"},{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44574","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44574"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477207","reference_id":"2477207","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477207"},{"reference_url":"https://github.com/advisories/GHSA-492v-c6pp-mqqv","reference_id":"GHSA-492v-c6pp-mqqv","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-492v-c6pp-mqqv"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-492v-c6pp-mqqv","reference_id":"GHSA-492v-c6pp-mqqv","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-14T03:56:41Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-492v-c6pp-mqqv"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44574","GHSA-492v-c6pp-mqqv"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-w4pk-pmxb-c7fr"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/68052?format=json","vulnerability_id":"VCID-wgv6-ermy-yycy","summary":"Next.js is a React framework for building full-stack web applications. From 13.4.0 to before 15.5.16 and 16.2.5, App Router applications that rely on CSP nonces can be vulnerable to stored cross-site scripting when deployed behind shared caches. In affected versions, malformed nonce values derived from request headers could be reflected into rendered HTML in an unsafe way, allowing an attacker to poison cached responses and cause script execution for later visitors. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44581.json","reference_id":"","reference_type":"","scores":[{"value":"4.2","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44581.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44581","reference_id":"","reference_type":"","scores":[{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01451","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44581"},{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44581","reference_id":"","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44581"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477191","reference_id":"2477191","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477191"},{"reference_url":"https://github.com/advisories/GHSA-ffhc-5mcf-pf4q","reference_id":"GHSA-ffhc-5mcf-pf4q","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-ffhc-5mcf-pf4q"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-ffhc-5mcf-pf4q","reference_id":"GHSA-ffhc-5mcf-pf4q","reference_type":"","scores":[{"value":"4.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-18T14:12:36Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-ffhc-5mcf-pf4q"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44581","GHSA-ffhc-5mcf-pf4q"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-wgv6-ermy-yycy"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67885?format=json","vulnerability_id":"VCID-xzrf-tsxp-hqeg","summary":"Next.js is a React framework for building full-stack web applications. From 12.2.0 to before 15.5.16 and 16.2.5, an external client could send a x-nextjs-data header on a normal request to a path handled by middleware that returns a redirect. When that happened, the middleware/proxy could treat the request as a data request and replace the standard Location redirect header with the internal x-nextjs-redirect header. Browsers do not follow x-nextjs-redirect, so the response became an unusable redirect for normal clients. If the application was deployed behind a CDN or reverse proxy that caches 3xx responses without varying on this header, a single attacker request could poison the cached redirect response for the affected path. Subsequent visitors could then receive a cached redirect response without a Location header, causing a denial of service for that redirect path until the cache entry expired or was purged. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44572.json","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44572.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44572","reference_id":"","reference_type":"","scores":[{"value":"8e-05","scoring_system":"epss","scoring_elements":"0.00788","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44572"},{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44572","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44572"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477168","reference_id":"2477168","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477168"},{"reference_url":"https://github.com/advisories/GHSA-3g8h-86w9-wvmq","reference_id":"GHSA-3g8h-86w9-wvmq","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-3g8h-86w9-wvmq"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-3g8h-86w9-wvmq","reference_id":"GHSA-3g8h-86w9-wvmq","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-14T15:32:48Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-3g8h-86w9-wvmq"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44572","GHSA-3g8h-86w9-wvmq"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-xzrf-tsxp-hqeg"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/67959?format=json","vulnerability_id":"VCID-yddv-cunp-yyd7","summary":"Next.js is a React framework for building full-stack web applications. From 13.4.13 to before 15.5.16 and 16.2.5, self-hosted applications using the built-in Node.js server can be vulnerable to server-side request forgery through crafted WebSocket upgrade requests. An attacker can cause the server to proxy requests to arbitrary internal or external destinations, which may expose internal services or cloud metadata endpoints. Vercel-hosted deployments are not affected. This vulnerability is fixed in 15.5.16 and 16.2.5.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44578.json","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-44578.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44578","reference_id":"","reference_type":"","scores":[{"value":"0.07215","scoring_system":"epss","scoring_elements":"0.91801","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-44578"},{"reference_url":"https://github.com/vercel/next.js","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v15.5.16","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v15.5.16"},{"reference_url":"https://github.com/vercel/next.js/releases/tag/v16.2.5","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/vercel/next.js/releases/tag/v16.2.5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44578","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44578"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477187","reference_id":"2477187","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477187"},{"reference_url":"https://github.com/advisories/GHSA-c4j6-fc7j-m34r","reference_id":"GHSA-c4j6-fc7j-m34r","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-c4j6-fc7j-m34r"},{"reference_url":"https://github.com/vercel/next.js/security/advisories/GHSA-c4j6-fc7j-m34r","reference_id":"GHSA-c4j6-fc7j-m34r","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"HIGH","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/2026-05-13T18:09:06Z/"}],"url":"https://github.com/vercel/next.js/security/advisories/GHSA-c4j6-fc7j-m34r"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["CVE-2026-44578","GHSA-c4j6-fc7j-m34r"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-yddv-cunp-yyd7"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/360274?format=json","vulnerability_id":"VCID-zrny-u44x-3fh1","summary":"Next.js Vulnerable to 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-2026-23870](https://github.com/facebook/react/security/advisories/GHSA-rv78-f8rc-xrxh). \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-8h8q-6873-q5fj","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/security/advisories/GHSA-8h8q-6873-q5fj"},{"reference_url":"https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-w94c-4vhp-22gx","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/vitejs/vite-plugin-react/security/advisories/GHSA-w94c-4vhp-22gx"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23870","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://nvd.nist.gov/vuln/detail/CVE-2026-23870"},{"reference_url":"https://github.com/advisories/GHSA-8h8q-6873-q5fj","reference_id":"GHSA-8h8q-6873-q5fj","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-8h8q-6873-q5fj"},{"reference_url":"https://github.com/facebook/react/security/advisories/GHSA-rv78-f8rc-xrxh","reference_id":"GHSA-rv78-f8rc-xrxh","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/facebook/react/security/advisories/GHSA-rv78-f8rc-xrxh"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/375428?format=json","purl":"pkg:npm/next@16.2.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gh18-cr6c-47hm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.5"}],"aliases":["GHSA-8h8q-6873-q5fj"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-zrny-u44x-3fh1"}],"fixing_vulnerabilities":[],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/next@16.2.1-canary.29"}