EUVD-2026-79992
GHSA-qf9f-qhrm-4fhx
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), victim must open it (UI:R), and code executes outside the sandbox on the host, a scope change (S:C) with full C/I/A impact.
Primary rating from Vendor (google).
CVSS VectorVendor: google
Lifecycle Timeline
5DescriptionCVE.org
Improper input validation in ANGLE in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Articles & Coverage 1
AnalysisAI
Improper input validation in ANGLE, Google Chrome's graphics abstraction layer, allows a remote attacker to potentially execute arbitrary code outside the browser sandbox by convincing a user to open a crafted HTML page in Chrome builds prior to 153.0.8010.47. Exploitation requires no authentication (PR:N) but does require user interaction (UI:R) - the victim must navigate to attacker-controlled or compromised content - and the scope-change metric (S:C) reflects that successful exploitation implies code execution escaping the renderer sandbox onto the host OS. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires the victim to open a crafted HTML page in a vulnerable Google Chrome build prior to 153.0.8010.47 (UI:R - user interaction/navigation is mandatory); no authentication is required (PR:N) and the default renderer path processing ANGLE-handled content is affected, so no special non-default configuration is needed beyond normal web browsing. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The NVD CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H = 9.6 Critical) describes an unauthenticated, low-complexity, network-reachable flaw in ANGLE (Chrome's graphics abstraction layer) that requires only that a user open a crafted HTML page, with a scope change (S:C) reflecting that successful exploitation executes code OUTSIDE the renderer sandbox - i.e., a full sandbox escape landing on the host OS. … 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 | Upgrade Google Chrome to version 153.0.8010.47 or later, which is the vendor-released fix for this issue and is available per the Chrome Stable Channel Update advisory (https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html); because Chrome commonly updates automatically, verify the running build via chrome://version and force a restart of the browser so the patched binary is actually loaded, and apply the same threshold to any managed or standardized desktop fleet via your update mechanism. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all systems running Google Chrome versions prior to 153.0.8010.47 and immediately update to the vendor-released patch version 153.0.8010.47 or later; enable automatic updates where possible and block known malicious domains if feasible. …
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Same weakness CWE-20 – Improper Input Validation
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External POC / Exploit Code
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