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CVE-2026-113796

4.2 · MEDIUM

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

Published Oct 21, 2026CWE-352EPSS 0.22%

Overview

CVE-2026-113796 is a medium-severity vulnerability. It was published on October 21, 2026 and has a CVSS 3.1 base score of 4.2 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.2, rated MEDIUM. 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 versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.6, Electron treated pages opened into a new window from links as application-initiated navigations instead of preserving the page containing the link as the initiator. The resulting top-level request could be classified as same-site, causing SameSite=Strict cookies to be sent and Sec-Fetch-Site not to identify the initiating page. An application that loads untrusted content and permits it to open new windows could therefore allow that content to make a credentialed request to another site that relies on SameSite cookies for CSRF protection. This issue is fixed in versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.6.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

GitHubgithub.com/electron/electron/commit/079b9b1594ee62c336adc3aa430d4c1cf62bd51eGitHubgithub.com/electron/electron/commit/0e6aca0618eeae50a18cfd50548b8688820629edGitHubgithub.com/electron/electron/commit/652ef79ac79c6767b31e59b2f28d0d46114645e5GitHubgithub.com/electron/electron/commit/98940cb274bb6adcb7cdb2da2d4495ac83119670GitHubgithub.com/electron/electron/commit/a86ae4205ba2ba7ae60a6caa9d5d3a44321f2f9bGitHubgithub.com/electron/electron/pull/53683GitHubgithub.com/electron/electron/pull/53717GitHubgithub.com/electron/electron/pull/53718GitHubgithub.com/electron/electron/pull/53719GitHubgithub.com/electron/electron/pull/53721

How CyberStrike helps

Frequently asked questions

What is CVE-2026-113796?

CVE-2026-113796 is a medium-severity vulnerability. It was published on October 21, 2026 and has a CVSS 3.1 base score of 4.2 (MEDIUM).

How severe is CVE-2026-113796?

This vulnerability has a CVSS 3.1 base score of 4.2, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-113796?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2026-113796?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-113796 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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