{"action":"Upgrade electron to 39.8.10 or later.","affected":[{"fixed":"42.0.0","introduced":"42.0.0-alpha.1"},{"fixed":"41.4.0","introduced":"41.0.0-alpha.1"},{"fixed":"40.9.3","introduced":"40.0.0-alpha.1"},{"fixed":"39.8.10","introduced":"0"}],"component":"electron","cve_ids":["CVE-2026-70604"],"ecosystem":"npm","epss":0.00354,"exploited":false,"fixed_versions":["42.0.0","41.4.0","40.9.3","39.8.10"],"ghsa_id":"GHSA-v3j7-r9gq-3gjw","id":"tcs_01M5KGAJMWDRNXHJ3WER9ANDTA","modified_at":"2026-08-05T16:26:04.421893Z","published_at":"2026-08-05T15:59:45Z","references":["https://osv.dev/vulnerability/GHSA-v3j7-r9gq-3gjw","https://github.com/electron/electron/security/advisories/GHSA-v3j7-r9gq-3gjw","https://github.com/electron/electron"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"GHSA-v3j7-r9gq-3gjw","url":"https://osv.dev/vulnerability/GHSA-v3j7-r9gq-3gjw"}],"summary":"Electron: Custom protocol with supportFetchAPI but not corsEnabled allows cross-origin reads"}