September 16, 2026

CVE Watchtower


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CVE-2026-91749NVD

Vulnerability Summary

Use after free in Workers in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
Severity Level
CRITICAL(9.6)
Published Date
Sep 15, 2026
Last Modified
Sep 15, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
Data Pending
Root Weakness (CWE)
N/A
CVSS v3.0 Base Metrics

External References