Description
In shouldDisableUninstallButton of ApplicationActionButtonsPreferenceController.java, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Published: 2026-10-05
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: Local Privilege Escalation
Action: Immediate Update
AI Analysis

Impact

A logic error in the Android framework’s ApplicationActionButtonsPreferenceController allows an attacker to bypass a permission check that disables the uninstall button. The flaw does not require additional execution privileges and can be exploited without user interaction, enabling a local attacker to gain elevated privileges within the system.

Affected Systems

Android devices running the Google framework are impacted. No specific Android version or build variants are listed in the advisory, so all devices using the affected component are potentially vulnerable until patched by Google.

Risk and Exploitability

The flaw carries a CVSS score of 7.8, which classifies it as high severity. The EPSS score is below 1%, suggesting a low probability of widespread exploitation in the wild, yet the lack of user interaction and local execution requirements mean that any user with physical or local access to a device could abuse the permission bypass. The vulnerability is not yet listed in the CISA KEV catalog, but the logic error allows a local attacker to elevate privileges without additional privileges or execution rights, making it a significant risk for all affected Android devices that have not yet applied the vendor patch.

Generated by OpenCVE AI on October 7, 2026 at 08:29 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the vendor patch that addresses the permission logic bug.
  • If a patch is unavailable, enforce a device policy that blocks the application or disables the uninstall action for the affected component.
  • As a temporary measure, disable or remove the application that relies on the affected component via system settings or developer options, thereby reducing the attack surface.
  • Review device policies to ensure uninstall permissions are correctly enforced per the updated logic (CWE-269).

Generated by OpenCVE AI on October 7, 2026 at 08:29 UTC.

Tracking

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Advisories

No advisories yet.

History

Wed, 07 Oct 2026 13:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:qpr2:*:*:*:*:*:*

Wed, 07 Oct 2026 07:15:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Permission Bypass in Android Application Action Buttons
Weaknesses CWE-640
CWE-732

Tue, 06 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-269
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

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


Mon, 05 Oct 2026 21:15:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Permission Bypass in Android Application Action Buttons
Weaknesses CWE-640
CWE-732

Mon, 05 Oct 2026 20:00:00 +0000

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

Mon, 05 Oct 2026 18:45:00 +0000

Type Values Removed Values Added
Description In shouldDisableUninstallButton of ApplicationActionButtonsPreferenceController.java, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2026-10-06T13:06:44.167Z

Reserved: 2026-03-02T19:11:13.944Z

Link: CVE-2026-28641

cve-icon Vulnrichment

Updated: 2026-10-06T13:06:38.463Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-05T19:17:20.073

Modified: 2026-10-07T13:08:22.517

Link: CVE-2026-28641

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-07T08:30:15Z

Weaknesses
  • CWE-269

    Improper Privilege Management