CVE-2026-6311

Uninitialized Use in Accessibility in Google Chrome on Windows prior to 147.0.7727.101 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_15.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/498201025	Permissions Required

Configurations

Configuration 1 (hide)

AND

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

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

History

No history.

Information

Published : 2026-04-15 20:16

Updated : 2026-06-17 11:00

NVD link : CVE-2026-6311

Mitre link : CVE-2026-6311

CVE.ORG link : CVE-2026-6311

JSON object : View

Products Affected

microsoft

windows

google

chrome

CWE

CWE-457

Use of Uninitialized Variable

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