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CVE-2026-102675

7.4 · HIGH

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS.

Published Sep 29, 2026electronjsCWE-346EPSS 0.21%

Overview

CVE-2026-102675 is a high-severity vulnerability affecting electronjs electron. It was published on September 29, 2026 and has a CVSS 3.1 base score of 7.4 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5, responses served through protocol.registerFileProtocol or protocol.registerHttpProtocol for a custom scheme registered with supportFetchAPI enabled but corsEnabled disabled could remain script-readable across origins. This residual issue completes the remediation for CVE-2026-70604. Applications are affected only when they expose such a scheme and load untrusted content in the same session. Schemes intentionally registered with corsEnabled enabled remain cross-origin readable by design. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5.

Remediation

Check the references section for vendor advisories and patches from electronjs. Update electron to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
electronjselectron>= 0, < 41.10.6Affected

References

GitHubgithub.com/electron/electron/commit/4d2784cc8592471ee2276235b8c2a03efddf937dGitHubgithub.com/electron/electron/commit/80178e4631cb2f6a5e42f8e793b2ae9624e78a0dGitHubgithub.com/electron/electron/commit/c595b05976e7a885465b043d17e00a92fc3c3397GitHubgithub.com/electron/electron/commit/ef75c4b98caaa3ebc615f1eba302027028ee04d2GitHubgithub.com/electron/electron/releases/tag/v41.10.6GitHubgithub.com/electron/electron/releases/tag/v42.9.2GitHubgithub.com/electron/electron/releases/tag/v43.4.1GitHubgithub.com/electron/electron/releases/tag/v44.0.0-beta.5GitHubgithub.com/electron/electron/security/advisories/GHSA-j84w-jfhq-vhvj

How CyberStrike helps

Frequently asked questions

What is CVE-2026-102675?

CVE-2026-102675 is a high-severity vulnerability affecting electronjs electron. It was published on September 29, 2026 and has a CVSS 3.1 base score of 7.4 (HIGH).

How severe is CVE-2026-102675?

This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-102675?

Check the references section for vendor advisories and patches from electronjs. Update electron to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-102675?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-102675 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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