https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T12:09:57.109152+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cnvd-2021-21922 cnvd-2021-21922 2026-10-02T12:09:57.168917+00:00 cnvd-2021-21922 https://cve.radiocsirt.org/vuln/euvd-2026-36394 EUVD-2026-36394 2026-10-02T12:09:57.168954+00:00 EUVD-2026-36394 https://cve.radiocsirt.org/vuln/fkie_cve-2020-4076 fkie_cve-2020-4076 2026-10-02T12:09:57.168968+00:00

In Electron before versions 7.2.4, 8.2.4, and 9.0.0-beta21, there is a context isolation bypass. Code running in the main world context in the renderer can reach into the isolated Electron context and perform privileged actions. Apps using contextIsolation are affected. This is fixed in versions 9.0.0-beta.21, 8.2.4 and 7.2.4.

 https://cve.radiocsirt.org/vuln/ghsa-m93v-9qjc-3g79 GHSA-m93v-9qjc-3g79 — Context isolation bypass via leaked cross-context objects in Electron 2026-10-02T12:09:57.168996+00:00

Affected: npm: electron

### Impact Apps using `contextIsolation` are affected.

This is a context isolation bypass, meaning that code running in the main world context in the renderer can reach into the isolated Electron context and perform privileged actions.

### Workarounds There are no app-side workarounds, you must update your Electron version to be protected.

### Fixed Versions * `9.0.0-beta.21` * `8.2.4` * `7.2.4`

### Non-Impacted Versions * `9.0.0-beta.*`

### For more information If you have any questions or comments about this advisory: * Email us at [security@electronjs.org](mailto:security@electronjs.org)

 https://cve.radiocsirt.org/vuln/gsd-2020-4076 gsd-2020-4076 2026-10-02T12:09:57.169027+00:00 gsd-2020-4076