{"action":"Upgrade electron to 38.8.6 or later.","affected":[{"fixed":"38.8.6","introduced":"0"},{"fixed":"39.8.1","introduced":"39.0.0-alpha.1"},{"fixed":"40.8.1","introduced":"40.0.0-alpha.1"},{"fixed":"41.0.0","introduced":"41.0.0-alpha.1"}],"component":"electron","cve_ids":["CVE-2026-34777"],"ecosystem":"npm","epss":0.00124,"exploited":false,"fixed_versions":["38.8.6","39.8.1","40.8.1","41.0.0"],"ghsa_id":"GHSA-r5p7-gp4j-qhrx","id":"tcs_01M5KG82S86E6CAVFB1C22DJ3Z","modified_at":"2026-04-06T23:18:50.776701Z","published_at":"2026-04-03T02:44:26Z","references":["https://osv.dev/vulnerability/GHSA-r5p7-gp4j-qhrx","https://github.com/electron/electron/security/advisories/GHSA-r5p7-gp4j-qhrx","https://nvd.nist.gov/vuln/detail/CVE-2026-34777","https://github.com/electron/electron"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-r5p7-gp4j-qhrx","url":"https://osv.dev/vulnerability/GHSA-r5p7-gp4j-qhrx"}],"summary":"Electron: Incorrect origin passed to permission request handler for iframe requests"}