CVE-2026-13951

highCVSS 8.3covered by 2 sourcesfirst seen 2026-06-30

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

CSIRTS triage

What: Policy bypass in USB can lead to security vulnerabilities.
Who is affected: Users of Microsoft Edge (Chromium-based) that rely on Chromium.
Urgency: Remediation is necessary to prevent potential security bypasses.
Action: Refer to Google Chrome Releases for updates addressing this issue.

AI-assisted analysis generated from the source advisory — verify against the original.

⚡ Watch CVE-2026-13951

Get an email if CVE-2026-13951 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.

Exploitation outlook

Low exploitation risk0.28% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 20% of all EPSS-scored CVEs.

Advisory coverage (2)

unknownCVE-2026-13951: Chromium: CVE-2026-13951 Policy bypass in USBmsrc · 2026-07-02
highCVE-2026-13951: Insufficient policy enforcement in USB in Google Chrome prior to 150.0.7871.47 allowed a remot…nvd · 2026-06-30

External references

NVD record for CVE-2026-13951

CVE.org record

Embed the live status

— this badge updates automatically when the KEV or exploit status changes. How to embed it →

[![CVE-2026-13951 status](https://www.csirts.com/badge/CVE-2026-13951)](https://www.csirts.com/cve/CVE-2026-13951)