CVE Vulnerabilities

CVE-2026-12027

Execution with Unnecessary Privileges

Published: Jun 11, 2026 | Modified: Jun 17, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
8.3 IMPORTANT
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Ubuntu
MEDIUM
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Inappropriate implementation in Headless in Google Chrome prior to 149.0.7827.115 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)

Weakness

The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.

Affected Software

NameVendorStart VersionEnd Version
ChromeGoogle*149.0.7827.114 (excluding)
Chromium-browserUbuntuupstream*

Potential Mitigations

References