Electron is an open source framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. This only impacts apps that have the embeddedAsarIntegrityValidation and onlyLoadAppFromAsar fuses enabled. Apps without these fuses enabled are not impacted. This issue is specific to macOS as these fuses are only currently supported on macOS. Specifically this issue can only be exploited if your app is launched from a filesystem the attacker has write access too. i.e. the ability to edit files inside the .app bundle on macOS which these fuses are supposed to protect against. There are no app side workarounds, you must update to a patched version of Electron.
CVE-2023-44402
This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.0
- EG Score
- 6.1(low)
- EPSS
- 11.0%
- KEV
- Not listed
Published
December 1, 2023
Last Modified
June 17, 2026
References (6)
- security-advisories@githubhttps://github.com/electron/electron/pull/39788
- security-advisories@githubhttps://github.com/electron/electron/security/advisories/GHSA-7m48-wc93-9g85
- security-advisories@githubhttps://www.electronjs.org/docs/latest/tutorial/fuses
- af854a3a-2127-422b-91ae-364da2661108https://github.com/electron/electron/pull/39788
- af854a3a-2127-422b-91ae-364da2661108https://github.com/electron/electron/security/advisories/GHSA-7m48-wc93-9g85
- af854a3a-2127-422b-91ae-364da2661108https://www.electronjs.org/docs/latest/tutorial/fuses
Affected Packages
(1 across 1 ecosystem)
npm(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| electron | — | — | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 46× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 105 total refreshes for this CVE.
- 2026-07-22 14:06 UTCEPSS rescore
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- 2026-06-24 06:32 UTCNVD updateCVSS v3 → 7 · severity → HIGH
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Related CVEs(same CWE)
Same CWE
10 shownCWE-345
Frequently asked(5)
What is CVE-2023-44402?
When was CVE-2023-44402 disclosed?
Is CVE-2023-44402 actively exploited?
What is the CVSS score of CVE-2023-44402?
How do I remediate CVE-2023-44402?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-44402
Is Your Infrastructure Affected by CVE-2023-44402?
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