CVE-2026-34776

unknown

Published 2026-04-03 · Modified 2026-04-06

CVSS v3

—

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:L

CVSS v2

—

VIR risk

—

Description

Electron: Out-of-bounds read in second-instance IPC on macOS and Linux

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

Ecosystem	Package	Vulnerable	Fixed
npm	electron	`<38.8.6`	`38.8.6`
npm	electron	`>=39.0.0-alpha.1,<39.8.1`	`39.8.1`
npm	electron	`>=40.0.0-alpha.1,<40.8.1`	`40.8.1`
npm	electron	`>=41.0.0-alpha.1,<41.0.0`	`41.0.0`

References

Verify integrity in audit chain (admin only). AS-IS.