Is electron 43.8 vulnerable?

npm · 7 releases from 43.8.0 to 43.8.6 · latest electron is 45.2.1 · checked 2 Nov 2026

No known advisories in the last release

electron 43.8.6, the last 43.8 release, has no known advisories. 1 advisory affects earlier 43.8.x releases, so update to 43.8.6.

Update within 43.8:npm install electron@43.8.6

Is your project affected?

Private repo? Upload its lockfile instead, or connect GitHub to check every repo.

Fixed within 43.8.x, affecting earlier releases

  • HighCVE-2026-115570GHSA-jr5w-w6x2-84p923 Oct 2026

    Electron: Mitigation for compromised eMudhra intermediate certificates

    Affected
    >=45.0.0-alpha.1 <45.0.0-beta.6 · >=44.0.0-alpha.1 <44.9.1 · >=43.0.0-alpha.1 <43.8.1 · <42.11.16
    Fixed in
    42.11.16, 43.8.1, 44.9.1, 45.0.0-beta.6

Which of your client projects are still on electron 43.8?

NPMscan reads the lockfiles in every GitHub repo you pick, finds the exact electron version each one installs, and checks it against these advisories. Each finding comes with the command that fixes it.

Scan a project free, no signupOr connect GitHub to scan every repo

Other electron versions

Advisory data from OSV.dev (opens OSV.dev in a new tab), which includes the GitHub Advisory Database. Release list from the npm registry. Refreshed daily.