CVE-2026-34766
CVE-2026-34766 · Electron: USB device selection not validated against filtered device list
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.0, 40.7.0, and 41.0.0-beta.8, the select-usb-device event callback did not validate the chosen device ID against the filtered list that was presented to the handler. An app whose handler could be influenced to select a device ID outside the filtered set would grant access to a device that did not match the renderer's requested filters or was listed in exclusionFilters. The WebUSB security blocklist remained enforced regardless, so security-sensitive devices on the blocklist were not affected. The practical impact is limited to apps with unusual device-selection logic. This issue has been patched in versions 38.8.6, 39.8.0, 40.7.0, and 41.0.0-beta.8.
CVSS 3.3 · Baja · EPSS 0,2% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
electron
- Versiones
- < 38.8.6: Afectada
- >= 39.0.0-alpha.1, < 39.8.0: Afectada
- >= 40.0.0-alpha.1, < 40.7.0: Afectada
- >= 41.0.0-alpha.1, < 41.0.0-beta.8: Afectada
Sin corrección publicada
electron npm
- Intervalos de versiones afectados
- SEMVER: < 38.8.6
Actualiza a 38.8.6
electron npm
- Intervalos de versiones afectados
- SEMVER: ≥ 39.0.0-alpha.1, < 39.8.0
Actualiza a 39.8.0
electron npm
- Intervalos de versiones afectados
- SEMVER: ≥ 40.0.0-alpha.1, < 40.7.0
Actualiza a 40.7.0
electron npm
- Intervalos de versiones afectados
- SEMVER: ≥ 41.0.0-alpha.1, < 41.0.0-beta.8
Actualiza a 41.0.0-beta.8