CVE-2026-0071: Critical severity Google SettingsLib vulnerability
In SettingsLib, there is a possible missing permission check 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.
- Remove
Remove
SettingsLibfrom your environment.Uninstall SettingsLib from systems where it is not required to eliminate the vulnerable component.
- Compensating control
Restrict local access to systems that include SettingsLib: remove or disable unnecessary local user accounts, limit interactive logins to trusted administrators, and enforce least-privilege for local users to reduce the risk of exploitation until a patch is available.
- Compensating control
Apply host-based protections to limit what unprivileged processes and users can do with SettingsLib (for example: tighten file-system permissions and local ACLs, use OS sandboxing or containment mechanisms) to mitigate local privilege escalation paths.
- Operational
Monitor vendor and security advisories for SettingsLib and apply any official fixes or patches as soon as they are released. Review local authentication/authorization logs for signs of attempted privilege escalation in the interim.
Event History
Frequently Asked Questions
What is the severity of CVE-2026-0071?
CVE-2026-0071 has a critical severity rating of 10 according to the CVSS score.
How do I fix CVE-2026-0071?
To mitigate CVE-2026-0071, ensure that your Google SettingsLib is updated to the latest version that addresses this vulnerability.
What type of vulnerability is CVE-2026-0071?
CVE-2026-0071 is a local escalation of privilege vulnerability caused by a missing permission check in the SettingsLib.
Do I need user interaction to exploit CVE-2026-0071?
No, user interaction is not required to exploit CVE-2026-0071.
What software is affected by CVE-2026-0071?
CVE-2026-0071 affects Google SettingsLib within Google Android software.