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)

Metrics

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.

Exploitation none

Automatable yes

Technical Impact total

Affected Vendors & Products

Vendors Products
Google
  • Chrome

No data.

No data.

References
Link Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html cve-icon
https://issues.chromium.org/issues/519692255 cve-icon
History

Wed, 29 Jul 2026 23:15:00 +0000

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

Sun, 26 Jul 2026 00:00:00 +0000

Type Values Removed Values Added
Title Insufficient Validation in Chrome WebAppInstalls Enables Local Access Control Bypass

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

Type Values Removed Values Added
Title Insufficient Validation in Chrome WebAppInstalls Enables Local Access Control Bypass

Fri, 17 Jul 2026 15:15:00 +0000

Type Values Removed Values Added
Title Insufficient validation of untrusted input in WebAppInstalls allows local attacker to bypass discretionary access control via crafted HTML

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

Type Values Removed Values Added
Title Insufficient validation of untrusted input in WebAppInstalls allows local attacker to bypass discretionary access control via crafted HTML

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

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

Sun, 12 Jul 2026 03:15:00 +0000

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

Sat, 11 Jul 2026 03:00:00 +0000

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

Fri, 10 Jul 2026 04:30:00 +0000

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

Thu, 09 Jul 2026 03:15:00 +0000

Type Values Removed Values Added
Title Privilege Escalation via WebAppInstalls Input Validation Flaw in Chrome Android

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

Type Values Removed Values Added
Title Privilege Escalation via WebAppInstalls Input Validation Flaw in Chrome Android

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

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

Mon, 06 Jul 2026 08:00:00 +0000

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

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

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

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

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

Sat, 04 Jul 2026 04:30:00 +0000

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

Thu, 02 Jul 2026 23:15:00 +0000

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

Thu, 02 Jul 2026 09:30:00 +0000

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

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

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

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

Type Values Removed Values Added
Title Insufficient Input Validation in Chrome WebAppInstalls Allows Local Access Control Bypass

Wed, 01 Jul 2026 16:45:00 +0000

Type Values Removed Values Added
Title Insufficient Input Validation in Chrome WebAppInstalls Allows Local Access Control Bypass

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 11:00:00 +0000

Type Values Removed Values Added
Title Insufficient Validation Enables Access Control Bypass in Chrome's WebAppInstalls on Android

Wed, 01 Jul 2026 09:45:00 +0000

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

Wed, 01 Jul 2026 03:30:00 +0000

Type Values Removed Values Added
Title Insufficient Validation Enables Access Control Bypass in Chrome's WebAppInstalls on 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
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-06-30T22:37:56.527Z

Updated: 2026-07-01T19:07:38.201Z

Reserved: 2026-06-29T23:03:33.480Z

Link: CVE-2026-13851

cve-icon Vulnrichment

Updated: 2026-07-01T14:39:07.401Z

cve-icon NVD

No data.

cve-icon Redhat

No data.