Description
Use after free in AdFilter in Google Chrome on Android prior to 149.0.7827.201 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
Published: 2026-06-25
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

This vulnerability is a use-after-free error in the AdFilter component of Google Chrome on Android. A carefully crafted HTML page can be delivered to a user who engages in specific UI gestures, causing Chrome to execute arbitrary code. The flaw falls under CWE-416 and CWE-825 and enables an attacker to run code with the privileges of the Chrome process, potentially compromising all data and processes accessible to the user.

Affected Systems

Google Chrome for Android, stable channel versions earlier than 149.0.7827.201, are susceptible. The issue is confined to the Android platform and affects installations of Chrome that have not been updated to the mentioned version.

Risk and Exploitability

The vulnerability has a CVSS score of 7.5, indicating high severity, and, due to its reliance on a crafted web page and specific user interactions, its exploitation requires an attacker to lure a user to malicious content. The EPSS score is <1% and the vulnerability is not listed in CISA KEV, so the potential for arbitrary code execution makes it a high‑risk condition. Effective exploitation would likely involve a phishing site or malicious advertisement that triggers the required UI gestures.

Generated by OpenCVE AI on June 29, 2026 at 13:23 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Update Google Chrome to version 149.0.7827.201 or later on Android
  • Ensure your Android device is running the latest OS build to receive bundled security patches
  • Avoid interacting with suspicious web content that may trigger the exploit until a patch is applied

Generated by OpenCVE AI on June 29, 2026 at 13:23 UTC.

Tracking

Sign in to view the affected projects.

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, 29 Jun 2026 12:15:00 +0000

Type Values Removed Values Added
Title chromium-browser: chromium-browser: Use after free in AdFilter
Weaknesses CWE-825
References
Metrics threat_severity

None

 threat_severity

Important

Fri, 26 Jun 2026 15:00:00 +0000

Type Values Removed Values Added
Title AdFilter Use-after-Free Allows Remote Code Execution in Chrome for Android

Fri, 26 Jun 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

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

Fri, 26 Jun 2026 03:45:00 +0000

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

Fri, 26 Jun 2026 00:15:00 +0000

Type Values Removed Values Added
Title AdFilter Use-after-Free Allows Remote Code Execution in Chrome for Android

Thu, 25 Jun 2026 22:00:00 +0000

Type Values Removed Values Added
Description Use after free in AdFilter in Google Chrome on Android prior to 149.0.7827.201 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-416
References

Subscriptions

Google Chrome
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-06-27T03:55:24.688Z

Reserved: 2026-06-24T21:53:14.107Z

Link: CVE-2026-13283

cve-icon Vulnrichment

Updated: 2026-06-26T12:43:32.548Z

cve-icon NVD

No data.

cve-icon Redhat

Severity : Important

Publid Date: 2026-06-25T21:51:34Z

Links: CVE-2026-13283 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-06-29T13:30:05Z

Weaknesses