CVE-2025-48547 is a vulnerability affecting multiple recent versions of Google Android (13, 14, 15, and 16) that allows a local attacker to elevate privileges due to a logic error causing a one-time permission bypass. The flaw exists in several locations within the Android permission enforcement code, where the system incorrectly grants permissions temporarily without proper authorization checks. This bypass enables an attacker with limited privileges to gain higher-level access, potentially full administrative control over the device. Exploitation requires the attacker to have local access to the device and to induce user interaction, such as convincing the user to perform an action that triggers the vulnerability. The vulnerability is categorized under CWE-862, indicating missing authorization checks. The CVSS v3.1 base score is 7.3, reflecting high severity with impacts on confidentiality, integrity, and availability (all rated high). The attack vector is local, with low attack complexity and low privileges required, but user interaction is necessary. No known exploits have been reported in the wild, and no official patches have been published yet, emphasizing the need for vigilance and proactive mitigation. This vulnerability could be exploited by malicious apps or local attackers to bypass Android's permission model, leading to unauthorized access to sensitive data or system functions.

The impact of CVE-2025-48547 is significant for organizations and individual users relying on affected Android versions. Successful exploitation can lead to full compromise of device confidentiality, integrity, and availability, allowing attackers to access sensitive data, install persistent malware, or disrupt device operations. This undermines the security model of Android, potentially exposing corporate data on BYOD devices or compromising critical mobile applications. Since the vulnerability requires local access and user interaction, the risk is higher in environments where devices are shared, physically accessible, or where users may be socially engineered. The lack of patches at the time of disclosure increases the window of exposure. Organizations with large Android deployments, especially those using versions 13 to 16, face increased risk of targeted attacks or insider threats leveraging this flaw to escalate privileges and bypass security controls.

To mitigate CVE-2025-48547 effectively, organizations should: 1) Restrict physical and local access to Android devices to trusted users only. 2) Educate users about the risks of interacting with untrusted applications or prompts that could trigger the vulnerability. 3) Employ mobile device management (MDM) solutions to enforce strict app installation policies and limit installation to vetted applications. 4) Monitor device behavior for unusual privilege escalations or unauthorized access attempts. 5) Apply security updates promptly once Google releases patches addressing this vulnerability. 6) Consider deploying endpoint detection and response (EDR) tools capable of detecting local privilege escalation attempts on Android. 7) Use application sandboxing and permission hardening features available in Android to reduce the attack surface. 8) Conduct regular security audits and penetration testing on Android devices to identify potential exploitation paths. These measures go beyond generic advice by focusing on controlling local access, user behavior, and proactive monitoring until official patches are available.