EUVD-2026-40596
GHSA-9r7r-6r2r-9fmj
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Remote delivery via crafted page (AV:N/AC:L), no attacker privileges needed (PR:N), victim page-visit required (UI:R), confidentiality-only leakage with no integrity or availability impact (C:H/I:N/A:N).
Primary rating from Vendor (google).
CVSS VectorVendor: google
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Lifecycle Timeline
4DescriptionCVE.org
Insufficient policy enforcement in WebXR in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
AnalysisAI
Cross-origin data leakage in the WebXR implementation of Google Chrome on Android (versions prior to 150.0.7871.47) allows remote unauthenticated attackers to exfiltrate sensitive cross-origin information by enticing a victim to visit a crafted HTML page. The flaw is rooted in CWE-693 (Protection Mechanism Failure), where WebXR fails to enforce cross-origin isolation policies on Android specifically. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires three simultaneous conditions: (1) the victim must be using Google Chrome on Android at a version prior to 150.0.7871.47 - other platforms (iOS Chrome, desktop Chrome) are not indicated as vulnerable; (2) the victim must visit an attacker-controlled or attacker-influenced HTML page, providing the mandatory user interaction (UI:R); and (3) WebXR API support must be available on the device, which is enabled by default on compatible Android hardware. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 6.5 Medium score accurately reflects the real-world risk profile. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker registers or compromises a website and embeds a crafted HTML page that invokes the WebXR API with parameters designed to trigger the policy enforcement gap, causing the browser to expose cross-origin resource data (such as authenticated page content or cookies readable via timing or direct API response). The victim is directed to this page via phishing email, malicious advertisement, or a compromised legitimate site visited on their Android device. … |
| Remediation | Vendor-released patch: Chrome for Android 150.0.7871.47. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-693 – Protection Mechanism Failure
View allSame technique Information Disclosure
View allVendor StatusVendor
SUSE
Severity: Moderate| 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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