CriticalCritical vulnerability

CVE-2026-93373 (CVSS 9.6)

NVD · officialPublished Sep 17, 2026Risk 50/100EPSS 0.3%

Use after free in Extensions in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: High)

Technical details

CVSS

9.6

AV:NetworkAC:LowPR:NoneUI:RequiredC:HighI:HighA:High

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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