EUVD-2026-33213
GHSA-854v-w859-v99c
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionNVD
Inappropriate implementation in Tint in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Sandbox escape in Google Chrome versions prior to 148.0.7778.216 allows a remote attacker to break out of the renderer sandbox via a crafted HTML page that triggers an inappropriate implementation flaw in the Tint graphics component. The issue carries a CVSS 9.6 (scope-changed) rating reflecting cross-boundary impact, requires user interaction (visiting a malicious page), and is rated High severity by Chromium; there is no public exploit identified at time of analysis and EPSS is low at 0.03%.
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RemediationAI
Within 24 hours: Identify all Chrome installations and deployment mechanisms across your environment. Within 7 days: Deploy Chrome version 148.0.7778.216 or later to all user endpoints and organizational systems via your standard patch management process. …
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External POC / Exploit Code
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