{"cve":"CVE-2026-102675","nvd":{"published":"2026-09-29T17:17:07.813","modified":"2026-09-30T19:38:27.293","status":"Undergoing Analysis","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","score":7.4},"cwes":["CWE-346"],"references":["https://github.com/electron/electron/commit/4d2784cc8592471ee2276235b8c2a03efddf937d","https://github.com/electron/electron/commit/80178e4631cb2f6a5e42f8e793b2ae9624e78a0d","https://github.com/electron/electron/commit/c595b05976e7a885465b043d17e00a92fc3c3397","https://github.com/electron/electron/commit/ef75c4b98caaa3ebc615f1eba302027028ee04d2","https://github.com/electron/electron/releases/tag/v41.10.6"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:56:48.555445741+00:00"},"epss":{"cve":"CVE-2026-102675","score":0.00214,"percentile":0.11629,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-j84w-jfhq-vhvj","url":"https://osv.dev/vulnerability/GHSA-j84w-jfhq-vhvj","summary":"Electron: File and HTTP protocol handlers allow cross-origin reads without corsEnabled","modified":"2026-09-29T18:15:05.563347930Z","packages":[{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":["<41.10.6"],"fixed":["41.10.6"]},{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":[">=42.0.0-alpha.1 <42.9.2"],"fixed":["42.9.2"]},{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":[">=43.0.0-alpha.1 <43.4.1"],"fixed":["43.4.1"]},{"ecosystem":"npm","name":"electron","purl":"pkg:npm/electron","ranges":[">=44.0.0-alpha.1 <44.0.0-beta.5"],"fixed":["44.0.0-beta.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}