First day on Intigriti: our agent harness found and proved a remote code execution bug in Odoo's program.

CVE-2026-70599

MediumCVSS 5.9/10Last modified Oct 8, 2026

Description

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.7, 40.9.0, 41.2.0, and 42.0.0-beta.1, serial-port and media permission checks made from an iframe passed the top-level frame origin to session.setPermissionCheckHandler instead of the requesting iframe origin. Origin-based handler logic could grant a cross-origin iframe device access intended only for the top-level origin. This issue is fixed in 39.8.7, 40.9.0, 41.2.0, and 42.0.0-beta.1.

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

Affected software

Vendor	Product	Versions
electron	electron	< 39.8.7; >= 40.0.0-alpha.1, < 40.9.0; >= 41.0.0-alpha.1, < 41.2.0; >= 42.0.0-alpha.1, < 42.0.0-beta.1

References

Timeline

Published: Aug 5, 2026
Last modified: Oct 8, 2026
NVD status: Analyzed

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CVE-2026-70599: Medium severity, CVSS 5.9 | Vulnix