CVE-2026-48068

{
  "id": "CVE-2026-48068",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-14T20:17:05.710",
  "lastModified": "2026-10-24T21:10:00.130",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "@grpc/grps-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4, an invalid incoming HTTP/2 stream initiation can cause a server process created using @grpc/grpc-js to crash. This issue is fixed in versions 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5, and 1.14.4."
    },
    {
      "lang": "es",
      "value": "@grpc/grpc-js implementa la funcionalidad principal de gRPC puramente en JavaScript, sin un complemento de C++. Antes de 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5 y 1.14.4, una iniciación de flujo HTTP/2 entrante no válida puede causar que un proceso de servidor creado usando @grpc/grpc-js se bloquee. Este problema está solucionado en las versiones 1.9.16, 1.10.12, 1.11.4, 1.12.7, 1.13.5 y 1.14.4."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "grpc",
          "product": "grpc-node",
          "versions": [
            {
              "version": "< 1.9.16",
              "status": "affected"
            },
            {
              "version": ">= 1.11.0, < 1.11.4",
              "status": "affected"
            },
            {
              "version": ">= 1.12.0, < 1.12.7",
              "status": "affected"
            },
            {
              "version": ">= 1.13.0, < 1.13.5",
              "status": "affected"
            },
            {
              "version": ">= 1.14.0, < 1.14.4",
              "status": "affected"
            },
            {
              "version": ">= 1.10.0, < 1.10.12",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-21T14:56:42.579603Z",
          "id": "CVE-2026-48068",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-248"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/grpc/grpc-node/commit/058665a6c6dae445e2ab0f3f6259164fac52ee17",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/1cf4bfa738b15e59cc3daf49ffa24c04f9b626f7",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/234f9172b2ff35e586ca7d4e788557aad5985668",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/455efce8acb7fb249652a74c1618a6d7daf1faba",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/b1b7268f7b81b92c6f03f5128dfd871c08aeb903",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/commit/e2c035aab2fe5e55d46d5fc427481497314a53a4",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.10.12",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.11.4",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.12.7",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.13.5",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.14.4",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.9.16",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/grpc/grpc-node/security/advisories/GHSA-5375-pq7m-f5r2",
      "source": "[email protected]"
    }
  ]
}