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CVE-2026-45109

Full vulnerability record from the local CVENow database.

Description

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.

Severity
HIGH
CVSS score
7.5 (v3.1)
Vulnerability status
Modified
Source identifier
Published
2026-05-13 18:16:19.283000
Last modified
2026-10-26 14:10:00.130000
View original CVE JSON
{
  "id": "CVE-2026-45109",
  "sourceIdentifier": "[email protected]",
  "published": "2026-05-13T18:16:19.283",
  "lastModified": "2026-10-26T14:10:00.130",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Next.js es un framework de React para construir aplicaciones web full-stack. Desde la versión 15.2.0 hasta antes de las versiones 15.5.18 y 16.2.6, se descubrió que la corrección para CVE-2026-44575 no se aplicaba a middleware.ts con Turbopack. Esta vulnerabilidad está corregida en las versiones 15.5.18 y 16.2.6."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "vercel",
          "product": "next.js",
          "versions": [
            {
              "version": ">= 15.2.0, < 15.5.17",
              "status": "affected"
            },
            {
              "version": ">= 16.0.0, < 16.2.6",
              "status": "affected"
            }
          ]
        }
      ]
    },
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          ]
        },
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          "product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
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          "packageName": "rhelai3/bootc-rocm-rhel9",
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        },
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          "defaultStatus": "affected",
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          "packageName": "rhelai3/disk-image-cuda-rhel9",
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
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        "impactScore": 3.6
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          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
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          "role": "CISA Coordinator",
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  "weaknesses": [
    {
      "source": "[email protected]",
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