CVE-2026-70608
1 advisory.
npm/electron CVE-2026-70608: high 7.2, EPSS 0.43%
Electron: Sandboxed iframe can bypass the allow-popups restriction via the OpenURL navigation path
Action: Upgrade electron to 39.8.10 or later.
npm i electron@42.0.1npm i electron@41.10.3npm i electron@39.8.10Affected
| introduced | fixed | last affected |
|---|---|---|
| 42.0.0-alpha.1 | 42.0.1 | - |
| 40.0.0-alpha.1 | 41.10.3 | - |
| 0 | 39.8.10 | - |
Fixed versions
| 42.0.1 | 41.10.3 | 39.8.10 |
Sources
- osv: GHSA-9f4c-93c8-jc8g
- https://github.com/electron/electron/security/advisories/GHSA-9f4c-93c8-jc8g
- https://github.com/electron/electron/pull/51437
- https://github.com/electron/electron/pull/51438
- https://github.com/electron/electron/pull/51439
- https://github.com/electron/electron/commit/3ff23c52ab364a0afc6ab5bd7851291d3159de57
- https://github.com/electron/electron/commit/57cbe329c4ae8aab5ac5ebdcb588adc9a11de0d3
- https://github.com/electron/electron/commit/68cf8b7d9122260f6b534a69a82c701a56cf159f
- https://github.com/electron/electron
- https://github.com/electron/electron/releases/tag/v39.8.10
- https://github.com/electron/electron/releases/tag/v41.10.3
- https://github.com/electron/electron/releases/tag/v42.0.1
CVE-2026-70608 · published · modified · JSON