CVE-2026-102675
Full vulnerability record from the local CVENow database.
Description
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.
Severity
HIGH
CVSS score
7.4
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-09-29 17:17:07.813000
Last modified
2026-10-27 18:41:28.930000
View original CVE JSON
{
"id": "CVE-2026-102675",
"sourceIdentifier": "[email protected]",
"published": "2026-09-29T17:17:07.813",
"lastModified": "2026-10-27T18:41:28.930",
"vulnStatus": "Analyzed",
"cveTags": [],
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{
"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."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "electron",
"product": "electron",
"versions": [
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"version": "< 41.10.6",
"status": "affected"
},
{
"version": ">= 42.0.0-alpha.1, < 42.9.2",
"status": "affected"
},
{
"version": ">= 43.0.0-alpha.1, < 43.4.1",
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},
{
"version": ">= 44.0.0-alpha.1, < 44.0.0-beta.5",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.8,
"impactScore": 4.0
}
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"ssvcV203": [
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"id": "CVE-2026-102675",
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},
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"automatable": "no"
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],
"role": "CISA Coordinator",
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}
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},
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{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-346"
}
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"source": "[email protected]",
"tags": [
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]
}
]
}