CVE-2026-0063: Critical severity Google Android vulnerability
In setAllowedCarriers of PhoneInterfaceManager.java, there is a possible way to disable carrier restrictions 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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Until a code fix/patch is deployed, restrict local access to telephony/device-management interfaces: prevent untrusted apps or local users from invoking PhoneInterfaceManager/setAllowedCarriers (limit which apps/processes have permissions to modify carrier settings), restrict physical/local shell access, and monitor logs for attempts to modify carrier restrictions.
- Operational
Fix the logic error in PhoneInterfaceManager.java setAllowedCarriers so that carrier restrictions are correctly enforced. Build and deploy the corrected code or apply a vendor-supplied patch/update as soon as it becomes available to affected devices.
Event History
Frequently Asked Questions
What is the severity of CVE-2026-0063?
CVE-2026-0063 has a critical severity rating of 10 based on the CVSS score.
How do I fix CVE-2026-0063?
To fix CVE-2026-0063, you should update your Google Android software to the latest security patch that addresses this vulnerability.
What type of vulnerability is CVE-2026-0063?
CVE-2026-0063 is a local escalation of privilege vulnerability due to a logic error in PhoneInterfaceManager.java.
Is user interaction required to exploit CVE-2026-0063?
No, user interaction is not needed to exploit CVE-2026-0063.
Which software is affected by CVE-2026-0063?
CVE-2026-0063 affects Google Android software products.