CVE-2026-14122

Published Jun 30, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)

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 WebAppInstalls Arbitrary Read/Write via Untrusted HTML Input in Chrome Windows
Type Values Removed Values Added
Title WebAppInstalls Arbitrary Read/Write via Untrusted HTML Input in Chrome Windows
Type Values Removed Values Added
Title Chrome WebAppInstalls Input Validation Allows Arbitrary Read/Write
Type Values Removed Values Added
Title Chrome WebAppInstalls Input Validation Allows Arbitrary Read/Write
Type Values Removed Values Added
Title Chrome WebAppInstalls Input Validation Enables Arbitrary Read/Write
Type Values Removed Values Added
Title Chrome WebAppInstalls Input Validation Enables Arbitrary Read/Write
Type Values Removed Values Added
Title Arbitrary Read/Write via WebAppInstalls in Chrome on Windows
Type Values Removed Values Added
Title Arbitrary Read/Write via WebAppInstalls in Chrome on Windows
Type Values Removed Values Added
Title Chrome WebAppInstalls Improper Input Validation Exploited for Arbitrary Memory Read/Write
Type Values Removed Values Added
Title Chrome WebAppInstalls Improper Input Validation Exploited for Arbitrary Memory Read/Write
Type Values Removed Values Added
Title Arbitrary Read/Write via WebAppInstalls in Chrome on Windows
Type Values Removed Values Added
Title Arbitrary Read/Write via WebAppInstalls in Chrome on Windows
Type Values Removed Values Added
Title Insufficient validation allows remote read/write via crafted HTML in Chrome WebAppInstalls
Type Values Removed Values Added
Title Insufficient validation allows remote read/write via crafted HTML in Chrome WebAppInstalls
Type Values Removed Values Added
Title WebAppInstalls memory read/write vulnerability in Google Chrome on Windows
Type Values Removed Values Added
Title WebAppInstalls memory read/write vulnerability in Google Chrome on Windows
Type Values Removed Values Added
Title Arbitrary Memory Read/Write via Crafted HTML Page in Chrome WebAppInstalls
Type Values Removed Values Added
Title Arbitrary Memory Read/Write via Crafted HTML Page in Chrome WebAppInstalls
Type Values Removed Values Added
Title Remote attacker can read/write arbitrary memory via crafted HTML in Chrome WebAppInstalls on Windows
Type Values Removed Values Added
Title Remote attacker can read/write arbitrary memory via crafted HTML in Chrome WebAppInstalls on Windows
Type Values Removed Values Added
Title Insufficient Validation in Chrome WebAppInstalls Allows Remote Arbitrary Read/Write
Type Values Removed Values Added
Title Insufficient Validation in Chrome WebAppInstalls Allows Remote Arbitrary Read/Write
Type Values Removed Values Added
Title Insufficient Validation Allowing Arbitrary Read/Write in Chrome WebAppInstalls on Windows
Type Values Removed Values Added
Title Insufficient Validation Allowing Arbitrary Read/Write in Chrome WebAppInstalls on Windows
Type Values Removed Values Added
Title Insufficient Validation in Chrome WebAppInstalls Allows Arbitrary Read/Write via Crafted HTML Page
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'}

ssvc

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

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Insufficient Validation in Chrome WebAppInstalls Allows Arbitrary Read/Write via Crafted HTML Page
Type Values Removed Values Added
Title Unvalidated Input Permitting Arbitrary Read/Write in Chrome WebAppInstalls
Type Values Removed Values Added
Title Unvalidated Input Permitting Arbitrary Read/Write in Chrome WebAppInstalls
Type Values Removed Values Added
Description Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)
Weaknesses CWE-20
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 6:34 PM
Reserved
Jun 29, 2026, 11:11 PM
Status
Analyzed
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 5:10 PM