CVE-2025-43292 is a vulnerability identified in Apple macOS operating systems, specifically addressed in macOS Sequoia 15.7, 15.7.2, and macOS Tahoe 26. The root cause is a race condition, classified under CWE-362, which involves improper synchronization of state handling within the OS. This flaw allows a malicious or compromised application to potentially access sensitive user data that it should not be authorized to access. The vulnerability requires local access (Attack Vector: Local) and low attack complexity, meaning an attacker with limited privileges but physical or local access to the system could exploit it. User interaction is necessary, indicating that the user must perform some action, such as launching or interacting with the malicious app. The scope is unchanged, meaning the vulnerability affects only the privileges of the vulnerable component without escalating to other components. The confidentiality impact is high, as sensitive user data may be exposed, but integrity and availability impacts are none. No known exploits have been reported in the wild, but the presence of this vulnerability poses a risk to user privacy and data security. Apple has addressed this issue by improving state handling to prevent the race condition, and users are advised to update to the fixed versions to mitigate the risk.

The primary impact of CVE-2025-43292 is unauthorized access to sensitive user data on affected macOS systems. This can lead to privacy violations, leakage of personal or corporate confidential information, and potential compliance issues for organizations handling regulated data. Since the vulnerability requires local access and user interaction, remote exploitation is unlikely, limiting the attack surface. However, in environments where multiple users share systems or where attackers can trick users into running malicious applications, the risk increases. The confidentiality breach could facilitate further attacks, such as social engineering or targeted phishing, by exposing personal details. Organizations relying on macOS for critical operations, especially in sectors like finance, healthcare, and government, could face reputational damage and operational risks if sensitive data is compromised. The absence of integrity and availability impacts means system stability and data correctness remain intact, but the confidentiality breach alone warrants prompt remediation.

To mitigate CVE-2025-43292, organizations and users should immediately update affected macOS systems to versions Sequoia 15.7, 15.7.2, or Tahoe 26 where the vulnerability is patched. Beyond patching, implement strict application control policies to limit installation and execution of untrusted or unsigned applications, reducing the risk of malicious apps exploiting the race condition. Employ endpoint protection solutions capable of detecting suspicious local activities and user behavior anomalies. Educate users about the risks of running unverified applications and the importance of cautious interaction with software prompts. Restrict local access to trusted personnel only and consider using macOS security features such as System Integrity Protection (SIP) and sandboxing to limit app privileges. Regularly audit and monitor systems for unusual access patterns to sensitive data. For high-security environments, consider deploying additional data encryption and access controls to minimize the impact of potential data exposure.