EUVD-2026-31165
GHSA-8m69-p3vj-fhqc
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionNVD
Type Confusion in GFX in Google Chrome on Linux, ChromeOS prior to 148.0.7778.179 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted video file. (Chromium security severity: High)
AnalysisAI
Sandbox escape in Google Chrome (Linux and ChromeOS) prior to 148.0.7778.179 allows a remote attacker who has already compromised the renderer process to break out via a crafted video file processed by the GFX component. The flaw is a type confusion (CWE-843) rated High severity by Chromium, with no public exploit identified at time of analysis and SSVC indicating exploitation has not been observed. …
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RemediationAI
Within 24 hours: Identify all Chrome deployments on Linux and ChromeOS systems; determine which are business-critical or exposed to untrusted content. Within 7 days: Deploy Chrome 148.0.7778.179 or later across all affected systems using your standard patch management process; verify auto-update is enabled if not using centralized deployment. …
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