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HIGH

CVE-2026-28641

Local Privilege Escalation via Permission Bypass in Android Application Action Buttons

CVSS v3

7.8

HIGH

EPSS Score

—

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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.

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2026-10-05
Last Modified
2026-10-06

Frequently asked questions

What is CVE-2026-28641?

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.

Is CVE-2026-28641 actively exploited?

Active exploitation of CVE-2026-28641 has not been confirmed.

What is the CVSS score for CVE-2026-28641?

CVE-2026-28641 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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