{"action":"Upgrade electron to 38.8.6 or later.","affected":[{"fixed":"38.8.6","introduced":"0"},{"fixed":"39.8.0","introduced":"39.0.0-alpha.1"},{"fixed":"40.7.0","introduced":"40.0.0-alpha.1"},{"fixed":"41.0.0-beta.8","introduced":"41.0.0-alpha.1"}],"component":"electron","cve_ids":["CVE-2026-34771"],"ecosystem":"npm","epss":0.00292,"exploited":false,"fixed_versions":["38.8.6","39.8.0","40.7.0","41.0.0-beta.8"],"ghsa_id":"GHSA-8337-3p73-46f4","id":"tcs_01M5KFBFRXXZS4EN6WBG12WHZC","modified_at":"2026-04-06T23:18:52.586490Z","published_at":"2026-04-03T02:40:24Z","references":["https://osv.dev/vulnerability/GHSA-8337-3p73-46f4","https://github.com/electron/electron/security/advisories/GHSA-8337-3p73-46f4","https://nvd.nist.gov/vuln/detail/CVE-2026-34771","https://github.com/electron/electron"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-8337-3p73-46f4","url":"https://osv.dev/vulnerability/GHSA-8337-3p73-46f4"}],"summary":"Electron: Use-after-free in WebContents fullscreen, pointer-lock, and keyboard-lock permission callbacks"}