EUVD-2026-79972
GHSA-9vfh-h8cr-vwx6
Severity by source
AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Primary rating from Vendor (google) · only source for this CVE.
CVSS VectorVendor: google
Lifecycle Timeline
4DescriptionCVE.org
Incorrect authorization in WebUI in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Google Chrome versions earlier than 153.0.8010.47 contain an incorrect authorization flaw (CWE-863) in the WebUI subsystem that lets an attacker who already controls a compromised renderer process break out of the browser sandbox and run arbitrary code on the host via a crafted HTML page. Exploitation is a two-stage proposition: the attacker must first obtain renderer code execution, then chain this flaw to escape the sandbox, and the victim must load the malicious page. …
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Same weakness CWE-863 – Incorrect Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
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