CVE-2026-34780
1 advisory.
npm/electron CVE-2026-34780: high 8.3
Electron: Context Isolation bypass via contextBridge VideoFrame transfer
Action: Upgrade electron to 39.8.0 or later.
npm i electron@39.8.0npm i electron@40.7.0npm i electron@41.0.0-beta.8Affected
| introduced | fixed | last affected |
|---|---|---|
| 39.0.0-alpha.1 | 39.8.0 | - |
| 40.0.0-alpha.1 | 40.7.0 | - |
| 41.0.0-alpha.1 | 41.0.0-beta.8 | - |
Fixed versions
| 39.8.0 | 40.7.0 | 41.0.0-beta.8 |
Sources
- osv: GHSA-jfqg-hf23-qpw2
- https://github.com/electron/electron/security/advisories/GHSA-jfqg-hf23-qpw2
- https://nvd.nist.gov/vuln/detail/CVE-2026-34780
- https://github.com/electron/electron
CVE-2026-34780 · published · modified · JSON