CVE-2025-6179

CRITICAL

Google ChromeOS 16181.27.0 - Permissions Bypass in Extension Management

Title source: llm

Description

Permissions Bypass in Extension Management in Google ChromeOS 16181.27.0 on managed Chrome devices allows a local attacker to disable extensions and access Developer Mode, including loading additional extensions via exploiting vulnerabilities using the ExtHang3r and ExtPrint3r tools.

References (2)

Core 2

Core References

Broken Link

https://issues.chromium.org/issues/b/399652193

Exploit, Issue Tracking

https://issuetracker.google.com/issues/399652193

Scores

CVSS v3 9.8

EPSS 0.0022

EPSS Percentile 12.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-276

Status published

Products (1)

google/chrome_os 16181.27.0

Published Jun 16, 2025

Tracked Since Feb 18, 2026