Electron 21
Support for Electron 21 ended on 04/04/2023. There are no more security updates for this branch.
Latest version: 21.4.4, released on 04/04/2023
End of support: 04/04/2023
39 known vulnerabilities open in 21.4.4
Vulnerabilities in Electron 21
40 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 03/11/2026.
- CVE-2026-34775, CVSS 3.1: 9.8: still open in 21.4.4
- CVE-2026-102676, CVSS 3.1: 9.8: still open in 21.4.4
- CVE-2026-34772, CVSS 3.1: 8.8: still open in 21.4.4
- CVE-2026-34771, CVSS 3.1: 8.8: still open in 21.4.4
- CVE-2026-34770, CVSS 3.1: 8.8: still open in 21.4.4
- CVE-2026-34769, CVSS 3.1: 8.8: still open in 21.4.4
- CVE-2026-34765, CVSS 3.1: 8.8: still open in 21.4.4
- CVE-2023-29198, CVSS 3.1: 8.5: still open in 21.4.4
- CVE-2026-34774, CVSS 3.1: 8.1: still open in 21.4.4
- CVE-2026-34779, CVSS 3.1: 7.8: still open in 21.4.4
- CVE-2026-34768, CVSS 3.1: 7.8: still open in 21.4.4
- CVE-2026-70601, CVSS 3.1: 7.5: still open in 21.4.4
- CVE-2026-34773, CVSS 3.1: 7.5: still open in 21.4.4
- CVE-2026-70604, CVSS 3.1: 7.4: still open in 21.4.4
- CVE-2026-102675, CVSS 3.1: 7.4: still open in 21.4.4
- CVE-2026-70608, CVSS 3.1: 7.2: still open in 21.4.4
- CVE-2023-44402, CVSS 3.1: 7.0: still open in 21.4.4
- CVE-2026-70611, CVSS 3.1: 6.9: still open in 21.4.4
- CVE-2026-70602, CVSS 3.1: 6.6: still open in 21.4.4
- CVE-2023-39956, CVSS 3.1: 6.6: still open in 21.4.4
- CVE-2026-34778, CVSS 3.1: 6.5: still open in 21.4.4
- CVE-2026-34767, CVSS 3.1: 6.5: still open in 21.4.4
- CVE-2026-70597, CVSS 3.1: 6.3: still open in 21.4.4
- CVE-2026-102674, CVSS 3.1: 6.1: still open in 21.4.4
- CVE-2026-102673, CVSS 3.1: 6.1: still open in 21.4.4
- CVE-2026-70603, CVSS 3.1: 6.0: still open in 21.4.4
- CVE-2026-70606, CVSS 3.1: 5.9: still open in 21.4.4
- CVE-2026-70605, CVSS 3.1: 5.9: still open in 21.4.4
- CVE-2026-70599, CVSS 3.1: 5.9: still open in 21.4.4
- CVE-2026-70609, CVSS 3.1: 5.7: still open in 21.4.4
- CVE-2026-70612, CVSS 3.1: 5.4: still open in 21.4.4
- CVE-2026-70610, CVSS 3.1: 5.4: still open in 21.4.4
- CVE-2026-34777, CVSS 3.1: 5.4: still open in 21.4.4
- CVE-2026-34766, CVSS 3.1: 5.4: still open in 21.4.4
- CVE-2026-70607, CVSS 3.1: 5.3: still open in 21.4.4
- CVE-2026-34776, CVSS 3.1: 5.3: still open in 21.4.4
- CVE-2026-70600, CVSS 3.1: 4.3: still open in 21.4.4
- CVE-2026-70598, CVSS 3.1: 3.9: still open in 21.4.4
- CVE-2026-34781, CVSS 3.1: 3.3: still open in 21.4.4
- CVE-2022-36077, CVSS 3.1: 6.1: not affected in 21.4.4
Get notified
Add Electron with your version and Erseni Patch writes to you about new versions, vulnerabilities in exactly your version and the end of support.
Already have an account? Log in and add Electron 21