{"id":"EUVD-2026-30057","enisaUuid":"dc41d714-1ddc-3903-9370-8da242bd6d22","description":"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/\u003cbuildId\u003e/\u003cpage\u003e.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.","datePublished":"May 13, 2026, 4:48:16 PM","dateUpdated":"Aug 13, 2026, 12:04:22 PM","baseScore":7.5,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","references":"https://github.com/vercel/next.js/security/advisories/GHSA-36qx-fr4f-26g5\n","aliases":"CVE-2026-44573\nGHSA-36qx-fr4f-26g5\n","assigner":"GitHub_M","epss":0.8,"enisaIdProduct":[{"id":"9b306f0f-c16f-3551-a9e1-44ef638371e2","product":{"name":"next.js","vendor":{"name":"vercel"}},"product_version":"12.2.0, \u003c 15.5.16"},{"id":"f28cdcc0-995b-3bbb-b3aa-02a689c157aa","product":{"name":"next.js","vendor":{"name":"vercel"}},"product_version":"16.0.0, \u003c 16.2.5"}],"enisaIdVendor":[{"id":"488346c5-f2ee-36f1-9bc9-eaf3e79035f8","vendor":{"name":"vercel"}}],"enisaIdVulnerability":[{"id":"1611be75-e3cf-3616-b243-44f332150b47","vulnerability":{"id":"CVE-2026-44573","description":"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/\u003cbuildId\u003e/\u003cpage\u003e.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.","datePublished":"May 13, 2026, 4:48:16 PM","dateUpdated":"Aug 13, 2026, 12:04:22 PM","status":"PUBLISHED","baseScore":7.5,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","references":"https://github.com/vercel/next.js/security/advisories/GHSA-36qx-fr4f-26g5\n","enisa_id":"EUVD-2026-30057\n","assigner":"GitHub_M","epss":0.8,"dataProcessed":"Nov 7, 2026, 7:21:46 AM","vulnerabilityProduct":[{"id":"7f67cd07-da44-3ab0-89e4-61c3dea1da8a","product":{"name":"next.js","vendor":{"name":"vercel"}},"product_version":"16.0.0, \u003c 16.2.5"},{"id":"f96dbb41-b612-3a77-ae5b-c24f5524435c","product":{"name":"next.js","vendor":{"name":"vercel"}},"product_version":"12.2.0, \u003c 15.5.16"}],"vulnerabilityVendor":[{"id":"4e80c532-2dd7-3a3f-949f-15862e7e090a","vendor":{"name":"vercel"}}]}},{"id":"a43665ea-88ef-3e63-be95-d68354037eec","vulnerability":{"id":"GHSA-36qx-fr4f-26g5","description":"Next.js has a Middleware / Proxy bypass in Pages Router applications using i18n","datePublished":"May 11, 2026, 3:53:51 PM","dateUpdated":"May 14, 2026, 8:37:59 PM","baseScore":0.0,"references":"https://github.com/vercel/next.js/security/advisories/GHSA-36qx-fr4f-26g5\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-44573\nhttps://github.com/vercel/next.js\nhttps://github.com/vercel/next.js/releases/tag/v15.5.16\nhttps://github.com/vercel/next.js/releases/tag/v16.2.5\n","enisa_id":"EUVD-2026-30057\n","aliases":"GHSA-36qx-fr4f-26g5\nCVE-2026-44573\n","epss":0.0,"dataProcessed":"Nov 1, 2026, 2:00:21 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}}],"enisaIdAdvisory":[{"id":"0086d090-6059-3996-b095-3de8c34c6130","advisory":{"id":"RHSA-2026:54435","description":"Red Hat Security Advisory: Streams for Apache Kafka 3.2.1 release and security update","summary":"Streams for Apache Kafka 3.2.1 is now available from the Red Hat Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.","datePublished":"Aug 12, 2026, 7:35:14 PM","dateUpdated":"Oct 31, 2026, 3:40:42 PM","baseScore":0.0,"references":"https://access.redhat.com/errata/RHSA-2026:54435\nhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_54435.json\n","aliases":"CVE-2026-6860\nCVE-2026-10051\nCVE-2026-15075\nCVE-2026-15076\nCVE-2026-16308\nCVE-2026-27145\nCVE-2026-32283\nCVE-2026-33811\nCVE-2026-34478\nCVE-2026-34480\nCVE-2026-34481\nCVE-2026-35554\nCVE-2026-39821\nCVE-2026-39852\nCVE-2026-40983\nCVE-2026-40984\nCVE-2026-42504\nCVE-2026-42578\nCVE-2026-42579\nCVE-2026-42581\nCVE-2026-42583\nCVE-2026-42584\nCVE-2026-42587\nCVE-2026-44249\nCVE-2026-44573\nCVE-2026-44574\nCVE-2026-44575\nCVE-2026-44577\nCVE-2026-44578\nCVE-2026-44579\nCVE-2026-44893\nCVE-2026-45109\nCVE-2026-45416\nCVE-2026-45674\nCVE-2026-47691\nCVE-2026-48043\nCVE-2026-48059\nCVE-2026-49978\nCVE-2026-50193\nCVE-2026-50559\nCVE-2026-54512\nCVE-2026-54513\nCVE-2026-55225\nCVE-2026-55831\nCVE-2026-55833\nCVE-2026-56745\nCVE-2026-56746\nCVE-2026-56819\nCVE-2026-59869\nCVE-2026-59899\nCVE-2026-59901\nCVE-2026-64641\nCVE-2026-64644\nCVE-2026-64645\nCVE-2026-64646\nCVE-2026-64648\nCVE-2026-64649\nCVE-2026-69153\n","source":{"id":9,"name":"csaf_redhat"},"advisoryProduct":[{"id":"54bf2300-38b2-3b62-b9bb-280d0cd5af56","product":{"name":"Streams for Apache Kafka 3.2.1","vendor":{"name":"Red Hat"}}}]}},{"id":"14af64a7-642b-37c1-af07-638a6ad2df2c","advisory":{"id":"RHSA-2026:40974","description":"Red Hat Security Advisory: RHTAS 1.3.6 - Red Hat Trusted Artifact Signer Release","summary":"The 1.3.6 release of Red Hat Trusted Artifact Signer OpenShift Operator.\nFor more details please visit the product documentation at https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.3","datePublished":"Jul 16, 2026, 11:19:42 AM","dateUpdated":"Oct 31, 2026, 6:06:52 AM","baseScore":0.0,"references":"https://access.redhat.com/errata/RHSA-2026:40974\nhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_40974.json\n","aliases":"CVE-2026-39828\nCVE-2026-39829\nCVE-2026-39830\nCVE-2026-39831\nCVE-2026-39835\nCVE-2026-42151\nCVE-2026-42154\nCVE-2026-44573\nCVE-2026-44574\nCVE-2026-44575\nCVE-2026-44577\nCVE-2026-44578\nCVE-2026-44579\nCVE-2026-45109\nCVE-2026-46597\n","source":{"id":9,"name":"csaf_redhat"},"advisoryProduct":[{"id":"0e7addbb-24c7-3d81-95dd-a3b7077160d4","product":{"name":"Red Hat Trusted Artifact Signer 1.3","vendor":{"name":"Red Hat"}}},{"id":"1ceb13d3-4472-3de5-a188-885f79eb1434","product":{"name":"registry.redhat.io/rhtas/rekor-backfill-redis-rhel9@sha256:28a5270a23b171cdaaca9adf3d6fc24db410a01fc1acdbd87b666e61215f5b3c_amd64","vendor":{"name":"Red Hat"}}},{"id":"213395f5-6df9-3e89-a9e0-3ec7c81a94d7","product":{"name":"registry.redhat.io/rhtas/certificate-transparency-rhel9@sha256:b713256acad58c623920da912e3442803a4c6d2f7354d532ff3f772740fe86ab_amd64","vendor":{"name":"Red Hat"}}},{"id":"24ffc8b8-312d-333b-b2f8-b7a716be81aa","product":{"name":"registry.redhat.io/rhtas/rekor-search-ui-rhel9@sha256:8ee5d92df659073a13d9aa71e3e5fedac97e0c555a865ebf3697591ea6a38c59_amd64","vendor":{"name":"Red Hat"}}},{"id":"48d42be0-c4cc-30a8-9528-4428f136c725","product":{"name":"registry.redhat.io/rhtas/fulcio-rhel9@sha256:ddeaf6343db4caaa9e33c6acac0ac2025b807780570bcbfaa412d0bf89b8cb9b_amd64","vendor":{"name":"Red Hat"}}},{"id":"67ba3c06-a9bd-3497-8cc5-bd199dffbc52","product":{"name":"registry.redhat.io/rhtas/rekor-server-rhel9@sha256:03a020d623cc6115237fee9579500f7b047789857df04bdc7c6c14cb37e6de7b_amd64","vendor":{"name":"Red Hat"}}},{"id":"a6ad233a-e304-36f0-8d81-07b89edc2529","product":{"name":"registry.redhat.io/rhtas/trillian-logsigner-rhel9@sha256:a480b790358eaf214628d5e9d94b9a05614b76540e35ccca33cff3319c7ae6a0_amd64","vendor":{"name":"Red Hat"}}},{"id":"b40d8161-9fef-3ba3-826f-b43c04e9fc91","product":{"name":"registry.redhat.io/rhtas/trillian-logserver-rhel9@sha256:716df3ddc8bbf4a5c25dae7dbbd1bebba91508df2bb4cc2cc1979c5e5d97923e_amd64","vendor":{"name":"Red Hat"}}},{"id":"bd73aa3f-d3d5-309f-a57f-5e39945ae84a","product":{"name":"registry.redhat.io/rhtas/trillian-database-rhel9@sha256:cbb7c79ec6053cea1269941dd40d55efb8f6437039d6cbd6a9b4ef55b6393278_amd64","vendor":{"name":"Red Hat"}}},{"id":"e3e3aa23-3b2a-3a8c-8d33-5a0395491168","product":{"name":"registry.redhat.io/rhtas/trillian-redis-rhel9@sha256:e4d9e12f8a0af0fa79ef79d0f3b938a7b1d0049baaf305168fb70a8a9922694e_amd64","vendor":{"name":"Red Hat"}}},{"id":"ecbc131c-0c43-3eb0-a4e2-8c9c8bcebb00","product":{"name":"registry.redhat.io/rhtas/timestamp-authority-rhel9@sha256:cc908b30beddb8c8857888ab0a7b2c84990749b7bfd326ccbd06606ae93427d2_amd64","vendor":{"name":"Red Hat"}}}]}},{"id":"2ceab8ed-ab72-3591-b05b-45759a2fc91c","advisory":{"id":"RHSA-2026:37272","description":"Red Hat Security Advisory: RHTAS 1.4.2 - Red Hat Trusted Artifact Signer Release","summary":"The 1.4.2 release of Red Hat Trusted Artifact Signer OpenShift Operator.\nFor more details please visit the product documentation at https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.4","datePublished":"Jul 9, 2026, 11:43:10 AM","dateUpdated":"Oct 31, 2026, 6:06:41 AM","baseScore":0.0,"references":"https://access.redhat.com/errata/RHSA-2026:37272\nhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_37272.json\n","aliases":"CVE-2025-71319\nCVE-2026-39828\nCVE-2026-39829\nCVE-2026-39830\nCVE-2026-39835\nCVE-2026-42151\nCVE-2026-42570\nCVE-2026-44573\nCVE-2026-44574\nCVE-2026-44575\nCVE-2026-44577\nCVE-2026-44578\nCVE-2026-44579\nCVE-2026-45109\nCVE-2026-45736\nCVE-2026-48779\n","source":{"id":9,"name":"csaf_redhat"},"advisoryProduct":[{"id":"0d3ebed6-4497-311a-bbe7-d728076136ba","product":{"name":"registry.redhat.io/rhtas/rekor-search-ui-rhel9@sha256:c0dfe2abf8d55740eefbaa647de617d1f796390111fae05919bf77897763977b_amd64","vendor":{"name":"Red Hat"}}},{"id":"28bb2d8d-09c5-39f2-ae8f-3b3e2ef8f57f","product":{"name":"registry.redhat.io/rhtas/fulcio-rhel9@sha256:9ba4d183d46315edb1a059e55267f30ab66069324cfc3a1a205fdabe45641e71_amd64","vendor":{"name":"Red Hat"}}},{"id":"4966c6f7-9010-3c7e-b4f5-fb49a2db40cc","product":{"name":"registry.redhat.io/rhtas/trillian-database-rhel9@sha256:b5736b9f843573e1820b25da162b537b5f324d437c78a79c54f5258fa2204521_amd64","vendor":{"name":"Red Hat"}}},{"id":"61a8cc47-ddd1-3e44-988f-a5ce59ea09b0","product":{"name":"registry.redhat.io/rhtas/trillian-logsigner-rhel9@sha256:613398e5394371bac97d05c04d97b163c5048a8095ff8ff8bc510a24e46092d6_amd64","vendor":{"name":"Red Hat"}}},{"id":"7e1dc536-50ee-3dcb-a7e0-a25085cda510","product":{"name":"registry.redhat.io/rhtas/trillian-redis-rhel9@sha256:fd4c05777a37475158316b694d4319c0a8ea0e39838306ee73523ec37fd3f3fa_amd64","vendor":{"name":"Red Hat"}}},{"id":"8ebdfa58-aa35-3c2f-af46-81e928b4ddf7","product":{"name":"registry.redhat.io/rhtas/trillian-logserver-rhel9@sha256:6cac09fcce3938f4e08e0dc5960ca5159bd4c36d238e1e49037c977c62dde85d_amd64","vendor":{"name":"Red Hat"}}},{"id":"90a7416b-d741-398a-b2aa-0f2de4eb85c3","product":{"name":"registry.redhat.io/rhtas/rekor-server-rhel9@sha256:938ca7e6d7fa3862825a86f142be9c6a7b5da1f7dfc6393bff5f77e24613bf67_amd64","vendor":{"name":"Red Hat"}}},{"id":"a3b1dbd0-0004-358b-b6d0-62815640fd9b","product":{"name":"registry.redhat.io/rhtas/timestamp-authority-rhel9@sha256:5c3552503bc698f229f835e3686462b75a3af15575edfa1081880fc945f2d8cf_amd64","vendor":{"name":"Red Hat"}}},{"id":"a4c33a54-9547-3a22-8e0c-5d2540d3f1b4","product":{"name":"Red Hat Trusted Artifact Signer 1.4","vendor":{"name":"Red Hat"}}},{"id":"bce53b05-b1e1-38a0-a40c-e5b887be8823","product":{"name":"registry.redhat.io/rhtas/certificate-transparency-rhel9@sha256:428e9da9c20b26a5ba88ec84f1be212ce0474f81c2fd56ac062e3948eb23070d_amd64","vendor":{"name":"Red Hat"}}},{"id":"d87264a3-249e-321c-b036-020c31b5012d","product":{"name":"registry.redhat.io/rhtas/rekor-backfill-redis-rhel9@sha256:c34be5197926b29fc858ca4295773feb24d7a812691d4c88a70f3be3bbe49ff9_amd64","vendor":{"name":"Red Hat"}}}]}},{"id":"8b82ebb2-6740-333f-96c7-45ba09d3b895","advisory":{"id":"WID-SEC-W-2026-1401","description":"Vercel Next.js: Mehrere Schwachstellen","summary":"Ein Angreifer kann mehrere Schwachstellen in Vercel Next.js ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Cross-Site-Scripting-Angriffe durchzuführen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.","datePublished":"May 6, 2026, 10:00:00 PM","dateUpdated":"May 13, 2026, 10:00:00 PM","baseScore":0.0,"references":"https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1401.json\nhttps://wid.cert-bund.de/portal/wid/securityadvisory?name\u003dWID-SEC-2026-1401\n","aliases":"CVE-2026-23870\nCVE-2026-44572\nCVE-2026-44573\nCVE-2026-44574\nCVE-2026-44575\nCVE-2026-44576\nCVE-2026-44577\nCVE-2026-44578\nCVE-2026-44579\nCVE-2026-44580\nCVE-2026-44581\nCVE-2026-44582\n","source":{"id":8,"name":"csaf_certbund"},"advisoryProduct":[{"id":"4e34fb10-e5d0-3e4b-8497-b7a28d0c5bdf","product":{"name":"next.js","vendor":{"name":"vercel"}}},{"id":"6eef55a1-eced-366b-8ed5-72c112ffd47b","product":{"name":"15.5.16","vendor":{"name":"vercel"}}},{"id":"83bd8c68-9fd8-3c45-b4fe-706987676131","product":{"name":"16.2.5","vendor":{"name":"vercel"}}}]}},{"id":"d5dce497-3331-3280-81d7-b13d4378f302","advisory":{"id":"RHSA-2026:34608","description":"Red Hat Security Advisory: Streams for Apache Kafka 2.9.4 release and security update","summary":"Streams for Apache Kafka 2.9.4 is now available from the Red Hat Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.","datePublished":"Jul 2, 2026, 12:03:15 AM","dateUpdated":"Oct 31, 2026, 3:36:13 PM","baseScore":0.0,"references":"https://access.redhat.com/errata/RHSA-2026:34608\nhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_34608.json\n","aliases":"CVE-2024-29371\nCVE-2025-13465\nCVE-2025-58056\nCVE-2026-1002\nCVE-2026-4800\nCVE-2026-6860\nCVE-2026-23864\nCVE-2026-24281\nCVE-2026-24308\nCVE-2026-27980\nCVE-2026-33870\nCVE-2026-33871\nCVE-2026-34480\nCVE-2026-39852\nCVE-2026-41240\nCVE-2026-42044\nCVE-2026-42583\nCVE-2026-42587\nCVE-2026-44249\nCVE-2026-44573\nCVE-2026-44574\nCVE-2026-44575\nCVE-2026-44577\nCVE-2026-44578\nCVE-2026-44579\nCVE-2026-44893\nCVE-2026-45109\nCVE-2026-45416\nCVE-2026-45674\nCVE-2026-47691\nCVE-2026-48043\nCVE-2026-48059\nCVE-2026-50010\nCVE-2026-50559\n","source":{"id":9,"name":"csaf_redhat"},"advisoryProduct":[{"id":"852b98d0-e6bd-3554-9c87-471499b39e25","product":{"name":"Streams for Apache Kafka 2.9.4","vendor":{"name":"Red Hat"}}}]}}]}