CVE-2026-17927

mediumCVSS 4.3covered by 2 sourcesfirst seen 2026-07-14

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: Insufficient policy enforcement in DevTools allows bypass of intended security controls.
Who is affected: All users of Chrome and Chromium-based browsers including Microsoft Edge.
Urgency: Monitor for patch availability; no active exploitation reported but policy bypasses can undermine security features.
Action: Update to the latest Chrome release and ensure Microsoft Edge is updated to ingest the patched Chromium version.

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

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Exploitation outlook

Low exploitation risk0.13% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 3% of all EPSS-scored CVEs.

Advisory coverage (2)

mediumCVE-2026-17927: Insufficient policy enforcement in DevTools in Google Chrome prior to 151.0.7922.72 allowed an…nvd · 2026-07-30
unknownCVE-2026-17927: Chromium: CVE-2026-17927 Insufficient policy enforcement in DevToolsmsrc · 2026-07-14

External references

NVD record for CVE-2026-17927

CVE.org record

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