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Patch

Electron 43

Electron 43 gets security updates until 05/01/2027.

Supported

Latest version: 43.8.6, released on 31/10/2026

End of support: 05/01/2027

No known vulnerability open in 43.8.6

Vulnerabilities in Electron 43

5 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 03/11/2026.

CVE-2026-102676, CVSS 3.1: 9.8: fixed in 43.4.1
CVE-2026-102677, CVSS 3.1: 8.8: fixed in 43.4.2
CVE-2026-102675, CVSS 3.1: 7.4: fixed in 43.4.1
CVE-2026-102674, CVSS 3.1: 6.1: fixed in 43.4.1
CVE-2026-70606, CVSS 3.1: 5.9: not affected in 43.8.6

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