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CVE-2025-6179

29
FAUCET Score

CVE-2025-6179 is a critical permissions bypass vulnerability affecting Google ChromeOS 16181.27.0 on managed devices. A local attacker can exploit this flaw to disable extensions, access Developer Mode, and load additional extensions using tools like ExtHang3r and ExtPrint3r. With a CVSS score of 9.8, this vulnerability poses a high risk to confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 10 mentions, indicating awareness and potential interest among researchers.

Impacted Technologies

VendorProductVersion(s)CPE
16181.27.0CPE matchmatch criteria
cpe:2.3:o:google:chrome_os:16181.27.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.22%
Probability of exploitation in next 30 days
EPSS Percentile
12.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0022 is in the 1st percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

issues.chromium.org / issues/b/399652193
Broken Link
issuetracker.google.com / issues/399652193
ExploitIssue Tracking