CVE-2026-70610 | Electron up to 39.8.8/40.9.1/41.2.1/42.0.0-beta.3 contextBridge prototype pollution

A vulnerability, which was classified as critical, has been found in Electron up to 39.8.8/40.9.1/41.2.1/42.0.0-beta.3. This vulnerability affects unknown code of the component contextBridge. The manipulation leads to improperly controlled modification of object prototype attributes.

This vulnerability is referenced as CVE-2026-70610. Remote exploitation of the attack is possible. No exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More