Vulnerability-Lookup

CVE-2026-48068 (GCVE-0-2026-48068)

Vulnerability from cvelistv5 – Published: 2026-07-14 19:39 – Updated: 2026-07-21 14:56

Title

@grpc/grps-js: A malformed request can cause a server crash

Summary

@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.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-21 14:56 UTC

CWE

CWE-248 - Uncaught Exception

Assigner

GitHub_M mitre root

References

13 references

URL	Tags
https://github.com/grpc/grpc-node/security/adviso…	x_refsource_CONFIRM
https://github.com/grpc/grpc-node/commit/058665a6…	x_refsource_MISC
https://github.com/grpc/grpc-node/commit/1cf4bfa7…	x_refsource_MISC
https://github.com/grpc/grpc-node/commit/234f9172…	x_refsource_MISC
https://github.com/grpc/grpc-node/commit/455efce8…	x_refsource_MISC
https://github.com/grpc/grpc-node/commit/b1b7268f…	x_refsource_MISC
https://github.com/grpc/grpc-node/commit/e2c035aa…	x_refsource_MISC
https://github.com/grpc/grpc-node/releases/tag/%4…	x_refsource_MISC
https://github.com/grpc/grpc-node/releases/tag/%4…	x_refsource_MISC
https://github.com/grpc/grpc-node/releases/tag/%4…	x_refsource_MISC
https://github.com/grpc/grpc-node/releases/tag/%4…	x_refsource_MISC
https://github.com/grpc/grpc-node/releases/tag/%4…	x_refsource_MISC
https://github.com/grpc/grpc-node/releases/tag/%4…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version	CPE status
grpc	grpc-node	Affected: < 1.9.16 Affected: >= 1.11.0, < 1.11.4 Affected: >= 1.12.0, < 1.12.7 Affected: >= 1.13.0, < 1.13.5 Affected: >= 1.14.0, < 1.14.4 Affected: >= 1.10.0, < 1.10.12	guessed

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      "cveMetadata": "{\"cveId\": \"CVE-2026-48068\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-07-21T14:56:52.473Z\", \"dateReserved\": \"2026-05-20T18:25:25.708Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-07-14T19:39:42.607Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

cleanstart-2026-rz36238

Vulnerability from cleanstart

Published

2026-07-30 07:10

Modified

2026-09-04 12:17

Summary

Security fixes in azure-functions-node 4.1052.200-r0

Details

Package azure-functions-node version 4.1052.200-r0 fixes 22 vulnerabilities: CVE-2026-41907, CVE-2026-48068, CVE-2026-48069, CVE-2024-37168, CVE-2024-4068...

References

URL

Type

https://github.com/Azure/azure-functions-host

WEB

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "CleanStart",
        "name": "azure-functions-node"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.1052.200-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.1052.200-r0"
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Package azure-functions-node version 4.1052.200-r0 fixes 22 vulnerabilities: CVE-2026-41907, CVE-2026-48068, CVE-2026-48069, CVE-2024-37168, CVE-2024-4068...",
  "id": "CLEANSTART-2026-RZ36238",
  "modified": "2026-09-04T12:17:57Z",
  "published": "2026-07-30T07:10:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Azure/azure-functions-host"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "summary": "Security fixes in azure-functions-node 4.1052.200-r0",
  "upstream": [
    "CVE-2026-41907",
    "CVE-2026-48068",
    "CVE-2026-48069",
    "CVE-2024-37168",
    "CVE-2024-4068",
    "CVE-2024-4067",
    "CVE-2026-33671",
    "CVE-2026-33672",
    "CVE-2026-41242",
    "CVE-2026-44289",
    "CVE-2026-44290",
    "CVE-2026-44291",
    "CVE-2026-44293",
    "CVE-2026-48712",
    "CVE-2026-44288",
    "CVE-2026-44292",
    "CVE-2026-44294",
    "CVE-2026-45740",
    "CVE-2026-54269",
    "CVE-2026-54271",
    "CVE-2026-44295",
    "CVE-2026-41907"
  ]
}

FKIE_CVE-2026-48068

Vulnerability from fkie_nvd - Published: 2026-07-14 20:17 - Updated: 2026-07-21 16:17

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/grpc/grpc-node/commit/058665a6c6dae445e2ab0f3f6259164fac52ee17
	security-advisories@github.com	https://github.com/grpc/grpc-node/commit/1cf4bfa738b15e59cc3daf49ffa24c04f9b626f7
	security-advisories@github.com	https://github.com/grpc/grpc-node/commit/234f9172b2ff35e586ca7d4e788557aad5985668
	security-advisories@github.com	https://github.com/grpc/grpc-node/commit/455efce8acb7fb249652a74c1618a6d7daf1faba
	security-advisories@github.com	https://github.com/grpc/grpc-node/commit/b1b7268f7b81b92c6f03f5128dfd871c08aeb903
	security-advisories@github.com	https://github.com/grpc/grpc-node/commit/e2c035aab2fe5e55d46d5fc427481497314a53a4
	security-advisories@github.com	https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.10.12
	security-advisories@github.com	https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.11.4
	security-advisories@github.com	https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.12.7
	security-advisories@github.com	https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.13.5
	security-advisories@github.com	https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.14.4
	security-advisories@github.com	https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.9.16
	security-advisories@github.com	https://github.com/grpc/grpc-node/security/advisories/GHSA-5375-pq7m-f5r2

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "grpc-node",
          "vendor": "grpc",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.9.16"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.11.0, \u003c 1.11.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.12.0, \u003c 1.12.7"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.13.0, \u003c 1.13.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.14.0, \u003c 1.14.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.10.0, \u003c 1.10.12"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "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."
    }
  ],
  "id": "CVE-2026-48068",
  "lastModified": "2026-07-21T16:17:13.210",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-48068",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-21T14:56:42.579603Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-14T20:17:05.710",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/commit/058665a6c6dae445e2ab0f3f6259164fac52ee17"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/commit/1cf4bfa738b15e59cc3daf49ffa24c04f9b626f7"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/commit/234f9172b2ff35e586ca7d4e788557aad5985668"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/commit/455efce8acb7fb249652a74c1618a6d7daf1faba"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/commit/b1b7268f7b81b92c6f03f5128dfd871c08aeb903"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/commit/e2c035aab2fe5e55d46d5fc427481497314a53a4"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.10.12"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.11.4"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.12.7"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.13.5"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.14.4"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.9.16"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/grpc/grpc-node/security/advisories/GHSA-5375-pq7m-f5r2"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-248"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}

GHSA-5375-PQ7M-F5R2

Vulnerability from github – Published: 2026-06-11 13:27 – Updated: 2026-06-11 13:27

Summary

@grpc/grpc-js: A malformed request can cause a server crash

Details

Impact

An invalid incoming HTTP/2 stream initiation can cause a server process to crash. This affects all servers created using @grpc/grpc-js.

Patches

The following version have fixes for this vulnerability:

1.9.16
1.10.12
1.11.4
1.12.7
1.13.5
1.14.4

Workarounds

There is no workaround.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@grpc/grpc-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.9.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@grpc/grpc-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.10.0"
            },
            {
              "fixed": "1.10.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@grpc/grpc-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.11.0"
            },
            {
              "fixed": "1.11.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@grpc/grpc-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.12.0"
            },
            {
              "fixed": "1.12.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@grpc/grpc-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.13.0"
            },
            {
              "fixed": "1.13.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@grpc/grpc-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.14.0"
            },
            {
              "fixed": "1.14.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-48068"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-248"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-11T13:27:54Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "### Impact\nAn invalid incoming HTTP/2 stream initiation can cause a server process to crash. This affects all servers created using @grpc/grpc-js.\n\n### Patches\nThe following version have fixes for this vulnerability:\n\n - 1.9.16\n - 1.10.12\n - 1.11.4\n - 1.12.7\n - 1.13.5\n - 1.14.4\n\n### Workarounds\nThere is no workaround.",
  "id": "GHSA-5375-pq7m-f5r2",
  "modified": "2026-06-11T13:27:54Z",
  "published": "2026-06-11T13:27:54Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-node/security/advisories/GHSA-5375-pq7m-f5r2"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/grpc/grpc-node"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.10.12"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.11.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.12.7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.13.5"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.14.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grpc/grpc-node/releases/tag/%40grpc%2Fgrpc-js%401.9.16"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "@grpc/grpc-js: A malformed request can cause a server crash"
}

RHSA-2026:48126

Vulnerability from csaf_redhat - Published: 2026-07-29 18:49 - Updated: 2026-09-14 15:57

Summary

Red Hat Security Advisory: Red Hat Developer Hub 1.10.3 Plugin Catalog GA plugins release.

Severity

Important

Scope

12 vulnerabilities in this advisory, including CVE-2026-48068.

CVE-2026-48068

A flaw was found in @grpc/grpc-js, a pure JavaScript gRPC client and server library. An invalid incoming HTTP/2 stream initiation can cause a server process to crash. This vulnerability affects all servers created using @grpc/grpc-js, and no workaround is available. An unauthenticated remote attacker can exploit this to cause a denial of service by sending a malformed HTTP/2 stream to a gRPC server.

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 4 products Known not affected: 3 products

https://access.redhat.com/errata/RHSA-2026:48126

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RHSA-2026:49642

Vulnerability from csaf_redhat - Published: 2026-08-03 10:03 - Updated: 2026-09-14 15:57

Summary

Red Hat Security Advisory: Red Hat Developer Hub 1.10.3 release.

Severity

Important

Scope

14 vulnerabilities in this advisory, including CVE-2026-48068.

CVE-2026-48068

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product Known not affected: 4 products

https://access.redhat.com/errata/RHSA-2026:49642

Open the full advisory

RHSA-2026:50839

Vulnerability from csaf_redhat - Published: 2026-08-05 15:18 - Updated: 2026-09-05 21:24

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.2 security update

Severity

Important

Scope

2 vulnerabilities in this advisory, including CVE-2026-48068.

CVE-2026-48068

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product

https://access.redhat.com/errata/RHSA-2026:50839

Open the full advisory

RHSA-2026:50850

Vulnerability from csaf_redhat - Published: 2026-08-05 16:35 - Updated: 2026-09-11 18:18

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.1 security update

Severity

Important

Scope

25 vulnerabilities in this advisory, including CVE-2026-48068.

CVE-2026-48068

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product

https://access.redhat.com/errata/RHSA-2026:50850

Open the full advisory

RHSA-2026:51162

Vulnerability from csaf_redhat - Published: 2026-08-06 15:37 - Updated: 2026-09-10 23:41

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.2 security update

Severity

Important

Scope

7 vulnerabilities in this advisory, including CVE-2026-48068.

CVE-2026-48068

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product

https://access.redhat.com/errata/RHSA-2026:51162

Open the full advisory

RHSA-2026:52768

Vulnerability from csaf_redhat - Published: 2026-08-10 09:41 - Updated: 2026-09-14 15:57

Summary

Red Hat Security Advisory: Red Hat Developer Hub 1.9.8 release.

Severity

Important

Scope

11 vulnerabilities in this advisory, including CVE-2026-48068.

CVE-2026-48068

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 1 product Known not affected: 2 products

https://access.redhat.com/errata/RHSA-2026:52768

Open the full advisory

RHSA-2026:57590

Vulnerability from csaf_redhat - Published: 2026-08-20 16:08 - Updated: 2026-09-14 17:46

Summary

Red Hat Security Advisory: rh-podman-desktop security, bug fix, and enhancement update

Severity

Important

Scope

24 vulnerabilities in this advisory, including CVE-2026-48068.

CVE-2026-48068

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Fixed: 2 products

https://access.redhat.com/errata/RHSA-2026:57590

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

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CVE-2026-48068 (GCVE-0-2026-48068)

Vulnerability from cleanstart

Impact

Patches

Workarounds

Tags

Sightings

Nomenclature