EUVD-2026-65804
GHSA-8pj6-x3r7-fgx3
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Remote crafted page (AV:N/AC:L/PR:N) needs the victim to open it (UI:R); a sandbox escape crosses trust boundaries (S:C) with full code-execution impact (C/I/A:H).
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
Out of bounds write in ANGLE in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Out-of-bounds write in Google Chrome's ANGLE graphics layer allows a remote attacker who lures a victim to a crafted HTML page to potentially execute arbitrary code outside the browser sandbox, affecting all Chrome builds prior to 152.0.7977.65. The CVSS:3.1 score of 9.6 reflects a scope-changing sandbox escape requiring only user interaction (visiting a page). …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the victim to load attacker-controlled web content (UI:R) - for example visiting a malicious page or being served a malicious ad/iframe - that exercises ANGLE's graphics processing path (WebGL or accelerated rendering). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Signals conflict on urgency. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker hosts or compromises a web page containing malicious WebGL/graphics content and lures a victim (via phishing link, malvertising, or a compromised site) to open it in a vulnerable Chrome build. The crafted content triggers an out-of-bounds write in ANGLE within the GPU process, corrupting memory to potentially execute attacker code outside the renderer sandbox. … |
| Remediation | Vendor-released patch: update Google Chrome to 152.0.7977.65 or later via the Stable channel (Help > About Google Chrome, then relaunch); managed fleets should push the update through their management channel and force a browser restart to load the fix. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all Chrome deployments in your environment and assess coverage through your endpoint management tools; communicate the urgency of this sandbox escape to business users. …
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Same weakness CWE-787 – Out-of-bounds Write
View allSame technique Memory Corruption
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External POC / Exploit Code
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