{"id":"EUVD-2026-98837","revision":"0ea6c725ac0e4550a196778415d45ca0","records":[{"revision":"0ea6c725ac0e4550a196778415d45ca0","observedAt":"2026-11-09T05:03:32.754+00:00","statement":{"source":"euvd","id":"EUVD-2026-98837","aliases":["CVE-2026-102672","GHSA-vv43-5jgx-7qv8"],"title":"Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 41.10.5, and 42.0.0-beta.2, Electron applications on macOS that use Squirrel.Mac-based automatic updates are vulnerabl…","description":"Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10, 41.10.5, and 42.0.0-beta.2, Electron applications on macOS that use Squirrel.Mac-based automatic updates are vulnerable to a local race in the privileged ShipIt helper. The helper did not bind the validated update target to one canonical application-bundle path for the full installation, allowing a local attacker to redirect the root-level write so that it overwrites another application's files instead of the application that initiated the update. Applications on other platforms and macOS applications that do not use Squirrel.Mac-based automatic updates are not affected. This issue is fixed in versions 39.8.10, 41.10.5, and 42.0.0-beta.2.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","score":6.7,"severity":null}],"references":["https://github.com/electron/electron/security/advisories/GHSA-vv43-5jgx-7qv8","https://github.com/electron/electron/pull/50745","https://github.com/electron/electron/commit/01faabfc250801a980fc94d64608046c67fc1cd9","https://github.com/electron/electron/commit/15e2928a5c5f01759107b414010e220d90d59cef","https://github.com/electron/electron/commit/a0f9ff4cc0340545008424232d49caadd9c0c767","https://github.com/electron/electron/commit/b8f25c4cedb2e0f5f475912b709aba19c57c26be","https://github.com/electron/electron/releases/tag/v39.8.10","https://github.com/electron/electron/releases/tag/v41.10.5","https://github.com/electron/electron/releases/tag/v42.0.0-beta.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-98837","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 13, 2026, 3:52:46 PM","dateUpdated":"Oct 13, 2026, 8:22:22 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-98837","identifiers":["EUVD-2026-98837","CVE-2026-102672","GHSA-vv43-5jgx-7qv8"]},"retained":false,"historicalAffected":[]}],"coverage":[]}