CRITICAL 9.6 NVD

CVE-2026-121071

Incorrect authorization in FileSystem in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arb

Incorrect authorization in FileSystem in Google Chrome prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

References

Published: 2026-11-03 · Source: NVD · Feed updated: 2026-11-04

This critical severity vulnerability with a CVSS score of 9.6 was published on 2026-11-03 via NVD.

Risk Timeline

CVE Disclosed2026-11-03 · 0 days ago

Remediation Resources

Official Advisory

chromereleases.googleblog.com/2026/11/stable-channel-update-for-deskto

Analysis & PoC

issues.chromium.org/issues/561994040

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