EUVD-2026-74482
GHSA-9c2c-h6g3-3c65
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Remote crafted page needs only a visit (UI:R, PR:N, AC:L); sandbox escape crosses a security boundary (S:C) yielding full code execution (C/I/A:H).
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
Lifecycle Timeline
5DescriptionCVE.org
Use after free in WebGL in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
AnalysisAI
Remote code execution in Google Chrome for Android prior to 153.0.8010.36 stems from a use-after-free in the WebGL implementation that a remote attacker can trigger with a crafted HTML page to execute arbitrary code outside the browser sandbox. Chromium rates this Critical and the CVSS is 9.6, reflecting a full renderer-to-sandbox-escape chain requiring only that a victim visit a malicious page. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a victim using Google Chrome on Android at a version below 153.0.8010.36 to visit or be redirected to an attacker-controlled HTML page (UI:R - the single limiting factor); no authentication or prior privileges are needed (PR:N), and it works against default configurations since WebGL is enabled by default. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H, 9.6) indicates a network-reachable, low-complexity, unauthenticated attack that only requires the user to open a page, with a scope change reflecting the sandbox escape - signals that align with Chromium's own 'Critical' severity, a stronger internal rating than several sibling Chrome CVEs where Chromium marked comparable bugs Medium. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Vendor-released patch: update Google Chrome to 153.0.8010.36 or later; on Android this arrives through the Google Play Store update for Chrome, so ensure automatic Play Store updates are enabled and force-update managed fleets via MDM. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Within 24 hours, audit your organization's Chrome for Android deployment across managed and BYOD devices to determine scope and coverage. …
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Same weakness CWE-416 – Use After Free
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External POC / Exploit Code
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