Google Android 14/15/16-qpr2 DeviceAdminAppsPreferenceController DeviceAdminAppsPreferenceController.java updateState privileges management

CVSS Meta Temp Score
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CTI Interest Score
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8.4$5k-$25k0.55-

Summaryinfo

A vulnerability was found in Google Android 14/15/16-qpr2. It has been rated as very critical. This vulnerability affects the function updateState of the file DeviceAdminAppsPreferenceController.java of the component DeviceAdminAppsPreferenceController. The manipulation leads to privileges management. This vulnerability is referenced as CVE-2026-28647. The attack can only be performed from a local environment. No exploit is available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Google Android 14/15/16-qpr2 and classified as very critical. This issue affects the function updateState of the file DeviceAdminAppsPreferenceController.java of the component DeviceAdminAppsPreferenceController. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In updateState of DeviceAdminAppsPreferenceController.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.

It is possible to read the advisory at source.android.com. The identification of this vulnerability is CVE-2026-28647 since 03/02/2026. The exploitation is known to be easy. Attacking locally is a requirement. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/05/2026). The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Applying a patch is able to eliminate this problem.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/02/2026 CVE reserved
10/05/2026 +216 days Advisory disclosed
10/05/2026 +0 days VulDB entry created
10/05/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: google.com

Advisory: source.android.com
Status: Confirmed

CVE: CVE-2026-28647 (🔒)
GCVE (CVE): GCVE-0-2026-28647
GCVE (VulDB): GCVE-100-413735
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 10/05/2026 21:09
Changes: 10/05/2026 21:09 (59)
Complete: 🔍
Cache ID: 216::103

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