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CVE-2026-12027

Google Chrome

Description

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)

CVSS 9.6EPSS 0.22399999999999998%Risk 0.98
View source
Published
2026-06-11 22:16:55
Affected versions
<149.0.7827.115
Type
Web application
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Operating systems
Windows; MacOS; Linux