Description
Insufficient validation of untrusted input in Autofill in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-06-30
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability is caused by insufficient validation of untrusted input in the Autofill component of Google Chrome on Android, allowing a remote attacker to perform UI spoofing through a crafted HTML page. This flaw enables counterfeit form elements to appear authentic, potentially tricking users into entering sensitive information into maliciously rendered fields. The primary weakness is improper input validation, classed as CWE-20.

Affected Systems

Google Chrome for Android versions prior to 150.0.7871.47 are affected. Users of these versions may encounter UI spoofing when visiting malicious web pages that exploit the Autofill component. Affected browsers can be mitigated by updating to the current release, which includes the necessary fix.

Risk and Exploitability

The CVSS score of 4.3 indicates modest severity, while the EPSS score of less than 1% suggests a low likelihood of exploitation in the field. The vulnerability is not listed in the CISA KEV catalog. Attackers can exploit the flaw remotely by delivering crafted content to a vulnerable viewer; no local privileges or device compromise are required.

Generated by OpenCVE AI on August 3, 2026 at 06:32 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Update Google Chrome on Android to version 150.0.7871.47 or later to apply the vendor fix.
  • Enable automatic Chrome updates via the Google Play Store to receive future security patches automatically.
  • If an update is not immediately available, temporarily disable the Autofill feature in Chrome’s settings to prevent UI spoofing.

Generated by OpenCVE AI on August 3, 2026 at 06:32 UTC.

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

Mon, 03 Aug 2026 07:00:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Unvalidated Autofill Input in Chrome for Android

Wed, 29 Jul 2026 22:45:00 +0000

Type Values Removed Values Added
Title UI Spoofing Vulnerability in Chrome Autofill on Android

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

Type Values Removed Values Added
Title UI Spoofing Vulnerability in Chrome Autofill on Android

Wed, 22 Jul 2026 15:45:00 +0000

Type Values Removed Values Added
Title Insufficient Validation in Autofill Leading to UI Spoofing in Chrome for Android

Wed, 15 Jul 2026 11:15:00 +0000

Type Values Removed Values Added
Title Insufficient Validation in Autofill Leading to UI Spoofing in Chrome for Android

Sun, 12 Jul 2026 21:15:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Autofill Input Validation Flaw in Chrome for Android

Sat, 11 Jul 2026 02:45:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Autofill Input Validation Flaw in Chrome for Android

Fri, 10 Jul 2026 04:15:00 +0000

Type Values Removed Values Added
Title Chrome Android Autofill Input Validation Enables UI Spoofing

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

Type Values Removed Values Added
Title Chrome Android Autofill Input Validation Enables UI Spoofing

Tue, 07 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Autofill Input Validation Flaw in Chrome on Android

Mon, 06 Jul 2026 20:45:00 +0000

Type Values Removed Values Added
Title UI Spoofing via Autofill Input Validation Flaw in Chrome on Android

Mon, 06 Jul 2026 03:45:00 +0000

Type Values Removed Values Added
Title Chrome Android UI Spoofing via Autofill Injection

Sun, 05 Jul 2026 11:45:00 +0000

Type Values Removed Values Added
Title Chrome Android UI Spoofing via Autofill Injection

Sat, 04 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Title Chrome Android Autofill Input Validation Vulnerability Allowing UI Spoofing

Sat, 04 Jul 2026 07:45:00 +0000

Type Values Removed Values Added
Title Chrome Android Autofill Input Validation Vulnerability Allowing UI Spoofing

Thu, 02 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Title Chrome Autofill UI Spoofing Vulnerability

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

Type Values Removed Values Added
Title Chrome Autofill UI Spoofing Vulnerability

Wed, 01 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-451

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

Type Values Removed Values Added
Weaknesses CWE-451
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

ssvc

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

Wed, 01 Jul 2026 14:15:00 +0000

Type Values Removed Values Added
Title Autofill Input Validation Flaw Enables UI Spoofing via Crafted HTML

Wed, 01 Jul 2026 07:15:00 +0000

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

Wed, 01 Jul 2026 05:45:00 +0000

Type Values Removed Values Added
Title Autofill Input Validation Flaw Enables UI Spoofing via Crafted HTML

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

Type Values Removed Values Added
Description Insufficient validation of untrusted input in Autofill in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References

Subscriptions

Google Chrome
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-01T18:58:34.447Z

Reserved: 2026-06-29T23:04:13.469Z

Link: CVE-2026-13995

cve-icon Vulnrichment

Updated: 2026-07-01T14:51:55.936Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-03T06:45:03Z

Weaknesses
  • CWE-20

    Improper Input Validation