CVE-2026-118332

CriticalCVSS 9.6/10Last modified Nov 3, 2026

Description

Use after free in Compositing in Google Chrome prior to 156.0.8078.73 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)

Metrics

CVSS 3.1 9.6/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

VendorProductVersions
GoogleChrome>= 156.0.8078.73, < 156.0.8078.73

References

Timeline

Published
Oct 27, 2026
Last modified
Nov 3, 2026
NVD status
Modified

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CVE-2026-118332: Critical severity, CVSS 9.6 | Vulnix