CVE-2026-102676

{"id": "CVE-2026-102676", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-102676", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-29T19:50:13.282220Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "electron", "product": "electron", "versions": [{"status": "affected", "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"}, {"status": "affected", "version": ">= 44.0.0-alpha.1, < 44.0.0-beta.5"}]}]}], "published": "2026-09-29T17:17:07.973", "references": [{"url": "https://github.com/electron/electron/commit/6462a2e1dc4e6adffd3b7d9b9be1474c45dcbbe2", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/commit/9a675aef8822bae4088567822969f900b3a37671", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/commit/b3ae0aab5cf81c2ed03d04df1ae8e69ecfab7886", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/commit/cd34f335c8664613db5b6e61ae51e2e1846233ae", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/releases/tag/v41.10.6", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/releases/tag/v42.9.2", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/releases/tag/v43.4.1", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/releases/tag/v44.0.0-beta.5", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/electron/electron/security/advisories/GHSA-9qh4-3jw8-366w", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-269"}, {"lang": "en", "value": "CWE-1188"}]}], "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, an Electron <webview> guest could enable nodeIntegrationInWorker for its Web Workers even when the unsandboxed embedder had Node.js integration disabled, allowing untrusted guest content to create a Node-enabled worker with more privilege than the embedder granted. Applications that do not enable the <webview> tag or that keep the embedder sandboxed are not affected. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5."}], "lastModified": "2026-10-15T13:47:42.090", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:electronjs:electron:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "B4FB09FD-C08F-43AC-8CEC-1A0677E7AF43", "versionEndExcluding": "41.10.6"}, {"criteria": "cpe:2.3:a:electronjs:electron:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "F06ED6A9-4328-4DA8-992F-EEFA235B40CD", "versionEndExcluding": "42.9.2", "versionStartIncluding": "42.0.0"}, {"criteria": "cpe:2.3:a:electronjs:electron:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "57780223-7E96-4EE7-88EA-AC7A44AFE435", "versionEndExcluding": "43.4.1", "versionStartIncluding": "43.0.0"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:alpha1:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "94D88EA0-06B8-4682-B01F-D3E1D7F6F806"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:alpha2:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "796732E1-53E5-4D7F-AA0C-9CBDD29F7210"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:alpha3:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "522046B0-9E6A-481A-A8B2-69AD79D61259"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:alpha4:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "7073A25C-D7C8-42C6-9A19-AF45BE0CDF9F"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:alpha5:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "FD3928C5-4200-4CA6-864C-2537CFCF1039"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:alpha6:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "F2E8594F-E690-47D9-BFB9-22E127F4EEC8"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:alpha7:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "3106D6D5-37B3-4422-AB92-95E81B8B18F3"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:alpha8:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "990B95FF-4B70-4E2A-9ADE-96DB4FD83F58"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:alpha9:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "550B3853-4CD1-491C-9C66-E3DBDEF5415F"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:beta1:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "F3DCC540-D8FC-4602-8150-4F5FA7E6AE8F"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:beta2:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "A6DBFDE8-90FE-47A1-9311-CDADB8598818"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:beta3:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "42385506-40E0-4520-86B8-7EA679DD68F5"}, {"criteria": "cpe:2.3:a:electronjs:electron:44.0.0:beta4:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "2061B84C-AC6C-4F81-B14B-EA747246A048"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}