CVE-2025-6177
High
Description
Privilege Escalation in MiniOS in Google ChromeOS (16063.45.2 and potentially others) on enrolled devices allows a local attacker to gain root code execution via exploiting a debug shell (VT3 console) accessible through specific key combinations during developer mode entry and MiniOS access, even when developer mode is blocked by device policy or Firmware Write Protect (FWMP).
SeverityHigh
CVSS7.4
Exploit probability—
Product
Google Chrome Os
PublishedJun 16, 2025
First seenJun 16, 2025
Weakness typeCWE-269Improper privilege management
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google chrome_os | 16063.45.2 | — |
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