CVE-2026-34781
1 advisory.
npm/electron CVE-2026-34781: low 2.8
Electron: Crash in clipboard.readImage() on malformed clipboard image data
Action: Upgrade electron to 39.8.5 or later.
npm i electron@39.8.5npm i electron@40.8.5npm i electron@41.1.0npm i electron@42.0.0-alpha.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 39.8.5 | - |
| 40.0.0-alpha.1 | 40.8.5 | - |
| 41.0.0-alpha.1 | 41.1.0 | - |
| 42.0.0-alpha.1 | 42.0.0-alpha.5 | - |
Fixed versions
| 39.8.5 | 40.8.5 | 41.1.0 | 42.0.0-alpha.5 |
Sources
- osv: GHSA-f37v-82c4-4x64
- https://github.com/electron/electron/security/advisories/GHSA-f37v-82c4-4x64
- https://nvd.nist.gov/vuln/detail/CVE-2026-34781
- https://github.com/electron/electron/pull/50475
- https://github.com/electron/electron/commit/a48f03fb8d03933547281ddb2dbb6c6b9e705287
- https://github.com/electron/electron
- https://github.com/electron/electron/releases/tag/v39.8.5
- https://github.com/electron/electron/releases/tag/v40.8.5
- https://github.com/electron/electron/releases/tag/v41.1.0
- https://github.com/electron/electron/releases/tag/v42.0.0-alpha.5
CVE-2026-34781 · published · modified · JSON