Insufficient policy enforcement in Clipboard in Google Chrome prior to 146.0.7680.71 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)

Metrics

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.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Apple
  • Macos
Google
  • Chrome
Linux
  • Linux Kernel
Microsoft
  • Windows

Configuration 1 [-]

AND
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
OR cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

References
Link Providers
https://www.spirityenterprise.com/pentest spirity
https://www.spirityenterprise.com/managed-detection-response spirity
https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html cve-icon cve-icon cve-icon
https://issues.chromium.org/issues/474763968 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-3938 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-3938 cve-icon
History

Mon, 16 Mar 2026 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft windows
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft windows

Sat, 14 Mar 2026 04:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L'}

 ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

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, 13 Mar 2026 12:15:00 +0000

Type Values Removed Values Added
Title chromium-browser: Insufficient policy enforcement in Clipboard
References
Metrics threat_severity

None

 cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L'}

threat_severity

Low

Thu, 12 Mar 2026 10:15:00 +0000

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

Wed, 11 Mar 2026 22:15:00 +0000

Type Values Removed Values Added
Description Insufficient policy enforcement in Clipboard in Google Chrome prior to 146.0.7680.71 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-03-14T03:15:40.715Z

Reserved: 2026-03-11T05:54:14.906Z

Link: CVE-2026-3938

cve-icon Vulnrichment

Updated: 2026-03-14T03:10:40.544Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-11T22:16:36.477

Modified: 2026-03-16T18:10:25.447

Link: CVE-2026-3938

cve-icon Redhat

Severity : Low

Publid Date: 2026-03-10T00:00:00Z

Links: CVE-2026-3938 - Bugzilla