Is CVE-2026-106388 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-106388?

CVE-2026-106388 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-106388

Description

Missing authorization in DataTransfer in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)