{"id":"CVE-2026-102675","sourceIdentifier":"security-advisories@github.com","published":"2026-09-29T17:17:07.813","lastModified":"2026-09-30T19:38:27.293","vulnStatus":"Undergoing Analysis","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."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"electron","product":"electron","versions":[{"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","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","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}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-09-29T17:25:31.410322Z","id":"CVE-2026-102675","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-346"}]}],"references":[{"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","source":"security-advisories@github.com"}]}