CVE-2026-28586: Low severity Google Android vulnerability
In multiple functions of AppOpsService.java, there is a possible missing permission check due to a permissions bypass. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Configuration
Add explicit permission checks in the affected functions of AppOpsService.java to prevent the permissions bypass. Validate caller identity and required permissions before returning any potentially sensitive information.
AppOpsService.java permission checks = enforce required permission checks in affected functions - Compensating control
Until code is fixed, restrict which local accounts/processes can call AppOpsService (e.g., limit IPC/management interface access to trusted system components or admin users) to reduce risk of local information disclosure.
- Operational
Perform a targeted code review and/or static analysis of AppOpsService.java and related code paths to find all missing permission checks, apply and test fixes, and deploy the corrected code. Monitor for anomalous local access attempts and log attempts to access the service while fixes are rolled out.
Event History
Frequently Asked Questions
What is the severity of CVE-2026-28586?
The severity of CVE-2026-28586 is low, with a CVSS score of 3.3.
What is the risk associated with CVE-2026-28586?
The risk associated with CVE-2026-28586 is classified as 18.
What issues does CVE-2026-28586 introduce in Google Android?
CVE-2026-28586 introduces a possible missing permission check that may lead to local information disclosure.
Is user interaction required to exploit CVE-2026-28586?
User interaction is not needed for the exploitation of CVE-2026-28586.
How do I fix CVE-2026-28586?
To fix CVE-2026-28586, it is recommended to apply the latest updates provided by Google for Android.