Insufficient policy enforcement in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted Chrome Extension. (Chromium security severity: Medium)

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00008.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Google Chrome affected
Version Status Constraints
149.0.7827.53 affected < 149.0.7827.53

Configuration 1 [-]

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

No data.

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html cve-icon cve-icon
https://issues.chromium.org/issues/464217867 cve-icon cve-icon
History

Sat, 06 Jun 2026 06:15:00 +0000

Type Values Removed Values Added
Title Chrome Extension Bypass Granting Unauthorized Privileges

Sat, 06 Jun 2026 04:45:00 +0000

Type Values Removed Values Added
Title Malicious Extension Bypass of Access Control in Chrome Prior to 149.0.7827.53
Weaknesses CWE-284
CWE-285

Sat, 06 Jun 2026 02:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-732
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}

Fri, 05 Jun 2026 07:00:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Fri, 05 Jun 2026 02:00:00 +0000

Type Values Removed Values Added
Title Malicious Extension Bypass of Access Control in Chrome Prior to 149.0.7827.53
Weaknesses CWE-284
CWE-285

Thu, 04 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
Description Insufficient policy enforcement in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to bypass discretionary access control via a crafted Chrome Extension. (Chromium security severity: Medium)
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-06-04T23:04:13.573Z

Reserved: 2026-06-04T17:06:25.280Z

Link: CVE-2026-10997

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-06-04T23:17:03.357

Modified: 2026-06-06T01:53:05.137

Link: CVE-2026-10997

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-06T06:00:14Z

Weaknesses