Google chrome-devtools-mcp up to 1.4.x Policy Enforcement privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$5k-$25k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Google chrome-devtools-mcp up to 1.4.x. Impacted is an unknown function of the component Policy Enforcement. The manipulation leads to privileges management. This vulnerability is uniquely identified as CVE-2026-106484. Local access is required to approach this attack. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google chrome-devtools-mcp up to 1.4.x. It has been rated as problematic. This issue affects some unknown processing of the component Policy Enforcement. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Insufficient policy enforcement in chrome-devtools-mcp in Google Chrome on Linux prior to 1.5.0 allowed a local attacker to perform arbitrary read/write via a malicious file. (Chromium security severity: Medium)

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-106484 since 10/06/2026. The exploitation is known to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/29/2026). The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 1.5.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-112366). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: chrome-devtools-mcp 1.5.0

Timelineinfo

10/06/2026 CVE reserved
10/28/2026 +22 days Advisory disclosed
10/28/2026 +0 days VulDB entry created
10/29/2026 +1 days VulDB entry last update

Sourcesinfo

Vendor: google.com

Advisory: github.com
Status: Confirmed

CNA: Chrome
CVE: CVE-2026-106484 (🔒)

GCVE (CVE): GCVE-0-2026-106484
GCVE (VulDB): GCVE-100-428147
EUVD: 🔒

Entryinfo

Created: 10/28/2026 19:32
Updated: 10/29/2026 03:23
Changes: 10/28/2026 19:32 (57), 10/29/2026 03:23 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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