FKIE_CVE-2026-102675

Vulnerability from fkie_nvd - Published: 2026-09-29 17:17 - Updated: 2026-09-30 19:38
Severity
7.4 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Summary
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5, responses served through protocol.registerFileProtocol or protocol.registerHttpProtocol for a custom scheme registered with supportFetchAPI enabled but corsEnabled disabled could remain script-readable across origins. This residual issue completes the remediation for CVE-2026-70604. Applications are affected only when they expose such a scheme and load untrusted content in the same session. Schemes intentionally registered with corsEnabled enabled remain cross-origin readable by design. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5.
References
security-advisories@github.comhttps://github.com/electron/electron/commit/4d2784cc8592471ee2276235b8c2a03efddf937d
security-advisories@github.comhttps://github.com/electron/electron/commit/80178e4631cb2f6a5e42f8e793b2ae9624e78a0d
security-advisories@github.comhttps://github.com/electron/electron/commit/c595b05976e7a885465b043d17e00a92fc3c3397
security-advisories@github.comhttps://github.com/electron/electron/commit/ef75c4b98caaa3ebc615f1eba302027028ee04d2
security-advisories@github.comhttps://github.com/electron/electron/releases/tag/v41.10.6
security-advisories@github.comhttps://github.com/electron/electron/releases/tag/v42.9.2
security-advisories@github.comhttps://github.com/electron/electron/releases/tag/v43.4.1
security-advisories@github.comhttps://github.com/electron/electron/releases/tag/v44.0.0-beta.5
security-advisories@github.comhttps://github.com/electron/electron/security/advisories/GHSA-j84w-jfhq-vhvj
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "electron",
          "vendor": "electron",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 41.10.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 42.0.0-alpha.1, \u003c 42.9.2"
            },
            {
              "status": "affected",
              "version": "\u003e= 43.0.0-alpha.1, \u003c 43.4.1"
            },
            {
              "status": "affected",
              "version": "\u003e= 44.0.0-alpha.1, \u003c 44.0.0-beta.5"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5, responses served through protocol.registerFileProtocol or protocol.registerHttpProtocol for a custom scheme registered with supportFetchAPI enabled but corsEnabled disabled could remain script-readable across origins. This residual issue completes the remediation for CVE-2026-70604. Applications are affected only when they expose such a scheme and load untrusted content in the same session. Schemes intentionally registered with corsEnabled enabled remain cross-origin readable by design. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5."
    }
  ],
  "id": "CVE-2026-102675",
  "lastModified": "2026-09-30T19:38:27.293",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-102675",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-29T17:25:31.410322Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-29T17:17:07.813",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/electron/electron/commit/4d2784cc8592471ee2276235b8c2a03efddf937d"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/electron/electron/commit/80178e4631cb2f6a5e42f8e793b2ae9624e78a0d"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/electron/electron/commit/c595b05976e7a885465b043d17e00a92fc3c3397"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/electron/electron/commit/ef75c4b98caaa3ebc615f1eba302027028ee04d2"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/electron/electron/releases/tag/v41.10.6"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/electron/electron/releases/tag/v42.9.2"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/electron/electron/releases/tag/v43.4.1"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/electron/electron/releases/tag/v44.0.0-beta.5"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/electron/electron/security/advisories/GHSA-j84w-jfhq-vhvj"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-346"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.