CVE-2026-3938

MEDIUM6.5

Insufficient policy enforcement in Clipboard in Google Chrome prior to 146

Published Mar 11, 2026

Modified 1 months ago

Fix available

Details

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)

Affected Packages

Google Chrome

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

146.0.7680.71

References

WEB

https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html

WEB

https://issues.chromium.org/issues/474763968

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-3938

CVSS Analysis

CVSS v3.1

4.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

NoneI:N

Availability

NoneA:N

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

Ecosystems(21)

Windows 10 (1507)Windows 10 (1607) / Server 2016 Windows 10 (1809) / Server 2019 Windows 10 (1903)Windows 10 (1909)

Timeline

PublishedMar 11, 2026

ModifiedMar 14, 2026