CVE-2025-48593: Critical Zero-Click Vulnerability in Android Enables Remote Code Execution
As the effects of CVE-2024-1086 continue to unfold, a new vulnerability has emerged, posing a menace to cyber defenders. Google has flagged a critical zero-click flaw in the Android System component responsible for managing essential device functions. CVE-2025-48593 allows attackers to execute malicious code remotely without any user interaction, potentially giving them full control over affected devices. If exploited, it could lead to data theft, ransomware deployment, or even the use of compromised smartphones as nodes in larger botnet attacks, making it one of the most urgent security risks for mobile users today.
Mobile devices have become indispensable in both personal and professional life. According to Verizon’s 2024 report, 80% of companies consider mobile devices critical to their operations, which makes them especially attractive targets for enterprise-grade cyber attackers in 2025. Many apps still contain security weaknesses, and threats such as zero-click exploits and advanced malware are on the rise, highlighting the urgent need for proactive security measures.
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CVE-2025-48593 Analysis
On November 3, 2025, Google released its November Android Security Bulletin, highlighting several major vulnerabilities in the Android System component. Among them, CVE-2025-48593 stands out as critical. This flaw allows attackers to execute malicious code remotely without requiring any user interaction or additional privileges, making it extremely dangerous for mobile users.
According to Google, the vulnerability stems from insufficient validation of user input and affects Android versions 13 through 16. The flaw’s critical rating underscores its ease of exploitation and the potential for adversaries to gain unauthorized access to sensitive data, personal communications, and device resources.
Alongside this critical RCE vulnerability, Google also disclosed CVE-2025-48581, a high-severity elevation-of-privilege flaw that impacts Android 16 exclusively, allowing attackers to escalate privileges on affected devices.
These disclosures are part of Google’s coordinated vulnerability disclosure process, which notifies Android partners and device manufacturers at least one month before the public bulletin release. This timeline ensures manufacturers have sufficient time to develop, test, and distribute patches before vulnerabilities become widely known. Devices with a security patch level of 2025-11-01 or later include fixes for all vulnerabilities addressed in this bulletin. Source code patches are set to appear in the Android Open Source Project (AOSP) within 48 hours of the bulletin’s publication to ensure swift patch rollout.
As potential CVE-2025-48593 mitigation measures, users should check their device’s current security patch level through settings and install any available updates immediately. The fusion of zero-click exploitability and system-level control underscores the urgency of applying patches to safeguard sensitive data and preserve device security.
The increasing volumes of RCE vulnerabilities uncovered in popular software products require ultra-resilience from defenders. By leveraging SOC Prime’s AI-Native Detection Intelligence Platform, organizations can anticipate, detect, validate, and respond to cyber threats faster and more effectively, while maximizing team productivity.
