EUVD-2026-33170
GHSA-8p9p-rrq9-qjgw
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionNVD
Out of bounds read in WebGL in Google Chrome on Android prior to 148.0.7778.216 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
AnalysisAI
Sandbox escape in Google Chrome on Android prior to 148.0.7778.216 allows remote attackers to potentially break out of the renderer sandbox via an out-of-bounds read in the WebGL component when a victim visits a crafted HTML page. Chromium rates the underlying issue as Critical severity, and while no public exploit is identified at time of analysis (EPSS 0.03%), the combination of scope-change (S:C) and full CIA impact makes this a high-priority browser patch for Android fleets.
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RemediationAI
Within 24 hours: Inventory Android devices running Chrome through MDM consoles and confirm current versions. Within 7 days: Deploy Chrome 148.0.7778.216 or later to all Android devices using Google Play managed deployment or MDM policies; enforce automatic updates. …
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External POC / Exploit Code
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