Home/CVE/Permissions Bypass in Extension Management in Google ChromeOS 16181.27.0 on managed Chrome devices allows a loca
CVE

CVE-2025-6179

Permissions Bypass in Extension Management in Google ChromeOS 16181.27.0 on managed Chrome devices allows a loca

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.

CRITICAL · CVSS 9.8 EPSS 0.00168
Act now
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-276Incorrect Default Permissions
▤

Affected Products & Versions

1
google chrome osall versions
⚠

Public Exploits & PoCs

1
pocissuetracker.google.com · 399652193issuetracker.google.com
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · 7f6e188d-c52a-4a19-8674-3c3fa7d1fc7f
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD16 Jun 2025 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://issues.chromium.org/issues/b/399652193Broken Link
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