EUVD-2026-65805
GHSA-h74h-8hqq-ghm9
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Network-delivered via crafted page (AV:N), no complexity barriers (AC:L), no attacker authentication needed (PR:N), victim must visit page (UI:R), sandbox-contained execution with no scope change (S:U), full CIA impact within GPU process.
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
Out of bounds write in ANGLE in Google Chrome on on Windows prior to 152.0.7977.65 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Out-of-bounds write in ANGLE, Chrome's GPU abstraction layer, affects Google Chrome on Windows prior to 152.0.7977.65 and can be triggered by a remote, unauthenticated attacker via a crafted HTML page, potentially achieving arbitrary code execution within the Chrome sandbox. The CVSS score of 8.8 reflects high theoretical severity, though sandbox containment (S:U) limits immediate blast radius to the GPU process. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a Windows user to be running Google Chrome prior to version 152.0.7977.65 and to visit an attacker-controlled or compromised web page - no special Chrome configuration, plugin, or feature enablement is needed beyond the default browser state. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.8 vector (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) characterizes this as a high-severity, low-complexity, network-delivered vulnerability requiring only a single user interaction - visiting a web page. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker crafts an HTML page containing malicious WebGL or GPU-rendering content designed to trigger the out-of-bounds write within ANGLE's Direct3D translation layer on Windows. A user running an unpatched Chrome version navigates to the page - via a phishing link, malvertising, or a compromised website - causing memory corruption in Chrome's GPU process and potentially enabling arbitrary code execution within the sandbox. … |
| Remediation | Update Google Chrome to version 152.0.7977.65 or later immediately; this is the vendor-confirmed patched version per the stable channel update advisory at https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0256176589.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, conduct an inventory of all Chrome deployments in the organization and identify devices running vulnerable versions prior to 152.0.7977.65; enable auto-update features if currently disabled. …
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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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