EUVD-2026-41191
GHSA-6p8q-f9vc-4mp9
Severity by source
AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Network-delivered crafted page with unreliable trigger (AC:H) and user interaction (UI:R); requires prior renderer control so PR:L, and escaping the sandbox is a scope change (S:C) with total impact.
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
Uninitialized Use in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Sandbox escape in Google Chrome's ANGLE graphics layer (versions prior to 150.0.7871.46) lets a remote attacker who has already compromised the renderer process break out of the browser sandbox via a crafted HTML page. The flaw is an uninitialized-memory use (CWE-457) in ANGLE, reported by Google's own Chrome team and fixed in the June 2026 Stable channel update. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the attacker has ALREADY compromised the Chrome renderer process (via a separate, prior vulnerability) - this is a second-stage sandbox escape, not an initial-access flaw. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The signals are mixed but coherent. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker first compromises the sandboxed renderer using a separate bug, then serves a crafted HTML/WebGL page that exercises the uninitialized-memory path in ANGLE to escape the sandbox and gain code execution in the more privileged GPU/browser process. Because CVSS complexity is High and user interaction is required, the victim must load the malicious page and the primitive is not perfectly reliable; no public exploit is identified at time of analysis. |
| Remediation | Vendor-released patch: update Google Chrome to 150.0.7871.46 or later on all desktop platforms; verify via chrome://settings/help and fully relaunch the browser so the ANGLE component reloads, since the fix is only active after restart. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
24 hours: Inventory Chrome versions deployed across all endpoints and identify systems in high-risk roles. …
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Same weakness CWE-457 – Use of Uninitialized Variable
View allSame technique Information Disclosure
View allVendor StatusVendor
SUSE
Severity: Important| Product | Status |
|---|---|
| SUSE Package Hub 15 SP7 | Fixed |
| openSUSE Tumbleweed | Fixed |
| SUSE Package Hub 15 SP7 | Affected |
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External POC / Exploit Code
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