Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to bypass discretionary access control via a crafted HTML page. (Chromium security severity: High)

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00286.

Exploitation none

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Google Chrome affected
Version Status Constraints
150.0.7871.47 affected < 150.0.7871.47

No data.

No data.

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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
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html cve-icon
https://issues.chromium.org/issues/522560124 cve-icon
History

Sun, 02 Aug 2026 01:15:00 +0000

Type Values Removed Values Added
Title Chrome Android Local Access Bypass via Untrusted Input

Tue, 28 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via WebAppInstalls in Chrome on Android

Fri, 24 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via WebAppInstalls in Chrome on Android

Tue, 21 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Title Insufficient validation in Chrome WebAppInstalls allows local access bypass

Thu, 16 Jul 2026 00:30:00 +0000

Type Values Removed Values Added
Title Insufficient validation in Chrome WebAppInstalls allows local access bypass

Tue, 14 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Title Local Access Bypass via Untrusted Input Validation in Chrome WebAppInstalls

Mon, 13 Jul 2026 05:45:00 +0000

Type Values Removed Values Added
Title Local Access Bypass via Untrusted Input Validation in Chrome WebAppInstalls

Sat, 11 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Title Local Access Bypass via WebAppInstalls in Chrome for Android

Fri, 10 Jul 2026 18:45:00 +0000

Type Values Removed Values Added
Title Local Access Bypass via WebAppInstalls in Chrome for Android

Thu, 09 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via WebAppInstalls in Chrome for Android

Wed, 08 Jul 2026 20:15:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via WebAppInstalls in Chrome for Android

Wed, 08 Jul 2026 08:45:00 +0000

Type Values Removed Values Added
Title Local Access Bypass via Untrusted Input in Chrome WebAppInstalls on Android

Tue, 07 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Title Local Access Bypass via Untrusted Input in Chrome WebAppInstalls on Android

Mon, 06 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via Crafted HTML in Chrome's WebAppInstalls

Sun, 05 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via Crafted HTML in Chrome's WebAppInstalls

Sun, 05 Jul 2026 04:15:00 +0000

Type Values Removed Values Added
Title Access Control Bypass in Chrome WebAppInstalls via Unsanitized Input

Sat, 04 Jul 2026 16:00:00 +0000

Type Values Removed Values Added
Title Access Control Bypass in Chrome WebAppInstalls via Unsanitized Input

Sat, 04 Jul 2026 00:15:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass in Google Chrome via WebAppInstalls Input Validation Vulnerability

Fri, 03 Jul 2026 06:00:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass in Google Chrome via WebAppInstalls Input Validation Vulnerability

Thu, 02 Jul 2026 20:15:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via Untrusted Input in Chrome Web App Installs

Thu, 02 Jul 2026 07:00:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via Untrusted Input in Chrome Web App Installs

Thu, 02 Jul 2026 00:45:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via WebAppInstalls in Chrome on Android

Wed, 01 Jul 2026 19:45:00 +0000

Type Values Removed Values Added
Title Local Access Control Bypass via WebAppInstalls in Chrome on Android

Wed, 01 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 01 Jul 2026 12:45:00 +0000

Type Values Removed Values Added
Title Local WebAppInstalls Access Control Bypass in Chrome Android

Wed, 01 Jul 2026 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Wed, 01 Jul 2026 01:30:00 +0000

Type Values Removed Values Added
Title Local WebAppInstalls Access Control Bypass in Chrome Android

Tue, 30 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
Description Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to bypass discretionary access control via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-20
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-01T19:07:28.596Z

Reserved: 2026-06-29T23:03:33.770Z

Link: CVE-2026-13852

cve-icon Vulnrichment

Updated: 2026-07-01T14:38:00.780Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-02T01:00:05Z

Weaknesses