Technology · OpenJS Foundation
OpenJS Foundation Electron vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 11 vulnerabilities in OpenJS Foundation Electron: 0 in the last 7 days and 2 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2026-102677, was published on 29 September 2026. Nothing in the last four weeks, down from 2 vulnerabilities in the four before.
- Last 7 days
- 0
- Last 90 days
- 2
- Critical, all time
- 1
- Exploited in the wild
- 1
About OpenJS Foundation Electron
Framework for building cross-platform desktop applications using web technologies.
Latest OpenJS Foundation Electron vulnerabilities
- CVE-2026-102677: Electron preload code cache privilege escalationhighCVSS 7.8
- CVE-2026-102674: Electron sandbox escape via popup windows in top-level documenthighCVSS 8.2
- CVE-2026-34764: Electron use-after-free in offscreen shared texture release() callbacklowCVSS 3.1EPSS 0.1%
- CVE-2023-44402: Electron ASAR integrity bypass via filetype confusionlowCVSS 3.1EPSS 0.2%
- CVE-2023-5217: Electron heap buffer overflow in libvpx vp8 encodingcriticalexploited in the wildCVSS 3.1EPSS 49.0%
- CVE-2023-39956: Electron out-of-package code execution with arbitrary working directorylowCVSS 3.1EPSS 0.5%
- CVE-2023-29198: Electron context isolation bypass via nested unserializable return valuelowCVSS 3.1EPSS 0.6%
- CVE-2022-29247: Electron compromised renderer IPC access bypasslowCVSS 3.1EPSS 1.0%
- CVE-2020-4077: Electron context isolation bypass via contextBridgelowCVSS 3.1EPSS 1.0%
- CVE-2018-15685: Electron webPreferences remote code executionlowCVSS 3EPSS 10.4%
- CVE-2018-1000136: Electron Node.js integration re-enablement code executionlowCVSS 3EPSS 5.1%
Most severe OpenJS Foundation Electron vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2023-5217: Electron heap buffer overflow in libvpx vp8 encodingcriticalexploited in the wildCVSS 3.1EPSS 49.0%
- CVE-2026-102674: Electron sandbox escape via popup windows in top-level documenthighCVSS 8.2
- CVE-2026-102677: Electron preload code cache privilege escalationhighCVSS 7.8
- CVE-2022-29247: Electron compromised renderer IPC access bypasslowCVSS 3.1EPSS 1.0%
- CVE-2020-4077: Electron context isolation bypass via contextBridgelowCVSS 3.1EPSS 1.0%
- CVE-2023-29198: Electron context isolation bypass via nested unserializable return valuelowCVSS 3.1EPSS 0.6%
- CVE-2023-39956: Electron out-of-package code execution with arbitrary working directorylowCVSS 3.1EPSS 0.5%
- CVE-2023-44402: Electron ASAR integrity bypass via filetype confusionlowCVSS 3.1EPSS 0.2%
- CVE-2026-34764: Electron use-after-free in offscreen shared texture release() callbacklowCVSS 3.1EPSS 0.1%
- CVE-2018-15685: Electron webPreferences remote code executionlowCVSS 3EPSS 10.4%
Vulnerabilities per week
Nothing in the last four weeks, down from 2 vulnerabilities in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 2 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many OpenJS Foundation Electron vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/openjs-foundation-electron)<a href="https://junglewise.ai/threats/technologies/openjs-foundation-electron"><img src="https://junglewise.ai/threats/technologies/openjs-foundation-electron/badge.svg" alt="OpenJS Foundation Electron vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/openjs-foundation-electron.json, and this page as text at https://junglewise.ai/threats/technologies/openjs-foundation-electron.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "OpenJS Foundation Electron vulnerabilities", https://junglewise.ai/threats/technologies/openjs-foundation-electron, 12 November 2026.