CVE-2026-121034

Use after free in Views in Google Chrome on on Windows prior to 157.0.8103.38 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS v3 9.6 CRITICAL

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/577400880	Permissions Required

Configurations

Configuration 1 (hide)

AND

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

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

09 Nov 2026, 13:08

Type	Values Removed	Values Added
References	~~() https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html -~~	() https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html - Release Notes, Vendor Advisory
References	~~() https://issues.chromium.org/issues/577400880 -~~	() https://issues.chromium.org/issues/577400880 - Permissions Required
CPE		cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:google:chrome::::::::
First Time		Microsoft windows Microsoft Google chrome Google

03 Nov 2026, 22:19

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.6

03 Nov 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-11-03 21:17

Updated : 2026-11-09 13:08

NVD link : CVE-2026-121034

Mitre link : CVE-2026-121034

CVE.ORG link : CVE-2026-121034

JSON object : View

Products Affected

google

chrome

microsoft

windows

CWE

CWE-416

Use After Free

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