CVE-2026-13910

Chrome WebXR Policy Enforcement Weakness Enables Cross‑Origin Data Leak

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
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)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History
Type Values Removed Values Added
Title Chrome WebXR Policy Enforcement Weakness Enables Cross‑Origin Data Leak
Type Values Removed Values Added
Title Chrome WebXR Policy Bypass Allows Cross‑Origin Data Leak via Malicious Page
Type Values Removed Values Added
Title Chrome WebXR Policy Bypass Allows Cross‑Origin Data Leak via Malicious Page
Type Values Removed Values Added
Title Insufficient WebXR Policy Enforcement Enables Remote Cross‑Origin Data Leak in Chrome Android
Type Values Removed Values Added
Title Insufficient WebXR Policy Enforcement Enables Remote Cross‑Origin Data Leak in Chrome Android
Type Values Removed Values Added
Title WebXR Cross‑Origin Data Leakage in Google Chrome Android
Type Values Removed Values Added
Title WebXR Cross‑Origin Data Leakage in Google Chrome Android
Type Values Removed Values Added
Title Insufficient Policy Enforcement in WebXR Enables Cross‑Origin Data Leak
Type Values Removed Values Added
Title Insufficient Policy Enforcement in WebXR Enables Cross‑Origin Data Leak
Type Values Removed Values Added
Title Cross‑Origin Data Leak via WebXR Policy Bypass in Android Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leak via WebXR Policy Bypass in Android Chrome
Type Values Removed Values Added
Title WebXR Policy Enforcement Weakness Allows Cross‑Origin Data Leak in Chrome for Android
Type Values Removed Values Added
Title WebXR Policy Enforcement Weakness Allows Cross‑Origin Data Leak in Chrome for Android
Type Values Removed Values Added
Title Cross‑Origin Data Leak via WebXR in Chrome on Android
Type Values Removed Values Added
Title Cross‑Origin Data Leak via WebXR in Chrome on Android
Type Values Removed Values Added
Title Cross-Origin Data Leak via WebXR Policy Bypass in Chrome for Android
Type Values Removed Values Added
Title Cross-Origin Data Leak via WebXR Policy Bypass in Chrome for Android
Type Values Removed Values Added
Title WebXR API Policy Bypass Allowing Cross‑Origin Data Exfiltration in Chrome for Android
Type Values Removed Values Added
Title WebXR API Policy Bypass Allowing Cross‑Origin Data Exfiltration in Chrome for Android
Type Values Removed Values Added
Title WebXR Cross‑Origin Data Leak in Android Chrome
Weaknesses CWE-200
Type Values Removed Values Added
Weaknesses CWE-693
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title WebXR Cross‑Origin Data Leak in Android Chrome
Weaknesses CWE-200
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Cross-Origin Data Leak via Insufficient WebXR Policy Enforcement in Chrome on Android
Weaknesses CWE-200
CWE-285
Type Values Removed Values Added
Title Cross-Origin Data Leak via Insufficient WebXR Policy Enforcement in Chrome on Android
Weaknesses CWE-200
CWE-285
Type Values Removed Values Added
Description 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)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 2:13 PM
Reserved
Jun 29, 2026, 11:03 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM