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url":"http://public2.vulnerablecode.io/api/vulnerabilities/349438?format=json","vulnerability_id":"VCID-cjzy-nxnq-ffdp","summary":"Electron: nodeIntegrationInWorker not correctly scoped in shared renderer processes\n### Impact\nThe `nodeIntegrationInWorker` webPreference was not correctly scoped in all configurations. In certain process-sharing scenarios, workers spawned in frames configured with `nodeIntegrationInWorker: false` could still receive Node.js integration.\n\nApps are only affected if they enable `nodeIntegrationInWorker`. Apps that do not use `nodeIntegrationInWorker` are not affected.\n\n### Workarounds\nAvoid enabling `nodeIntegrationInWorker` in apps that also open child windows or embed content with differing webPreferences.\n\n### Fixed Versions\n* `41.0.0`\n* `40.8.4`\n* `39.8.4`\n* `38.8.6`\n\n### For more information\nIf there are any questions or comments about this advisory, please email [security@electronjs.org](mailto:security@electronjs.org)","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34775.json","reference_id":"","reference_type":"","scores":[{"value":"6.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34775.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-34775","reference_id":"","reference_type":"","scores":[{"value":"0.0001","scoring_system":"epss","scoring_elements":"0.01183","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01716","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01688","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01692","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00013","scoring_system":"epss","scoring_elements":"0.02059","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00031","scoring_system":"epss","scoring_elements":"0.08851","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00031","scoring_system":"epss","scoring_elements":"0.08839","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00031","scoring_system":"epss","scoring_elements":"0.08773","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09618","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09747","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.0959","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09731","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09767","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.0978","published_at":"2026-04-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-34775"},{"reference_url":"https://github.com/electron/electron","reference_id":"","reference_type":"","scores":[{"value":"6.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/electron/electron"},{"reference_url":"https://github.com/electron/electron/security/advisories/GHSA-xwr5-m59h-vwqr","reference_id":"","reference_type":"","scores":[{"value":"6.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-06T15:52:56Z/"}],"url":"https://github.com/electron/electron/security/advisories/GHSA-xwr5-m59h-vwqr"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34775","reference_id":"","reference_type":"","scores":[{"value":"6.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34775"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2455023","reference_id":"2455023","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2455023"},{"reference_url":"https://github.com/advisories/GHSA-xwr5-m59h-vwqr","reference_id":"GHSA-xwr5-m59h-vwqr","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-xwr5-m59h-vwqr"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/994081?format=json","purl":"pkg:npm/electron@38.8.6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-7yvz-624p-m7fe"},{"vulnerability":"VCID-ttvv-eca2-sfhu"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/electron@38.8.6"},{"url":"http://public2.vulnerablecode.io/api/packages/994082?format=json","purl":"pkg:npm/electron@39.8.4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-7yvz-624p-m7fe"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/electron@39.8.4"},{"url":"http://public2.vulnerablecode.io/api/packages/994083?format=json","purl":"pkg:npm/electron@40.8.4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-7yvz-624p-m7fe"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/electron@40.8.4"},{"url":"http://public2.vulnerablecode.io/api/packages/994084?format=json","purl":"pkg:npm/electron@41.0.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability"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