CVE-2024-54565 in macOS
Summary
by MITRE • 03/17/2025
The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.2. An app may be able to access sensitive user data.
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Analysis
by VulDB Data Team • 08/31/2025
The vulnerability identified as CVE-2024-54565 represents a significant security flaw in macOS Sequoia 15.2 that could potentially allow unauthorized applications to access sensitive user data. This issue was resolved through enhanced validation mechanisms and improved access controls within the operating system's security framework. The vulnerability falls under the category of improper access control, which is commonly classified as CWE-284 in the Common Weakness Enumeration catalog, indicating inadequate access control mechanisms that permit unauthorized access to protected resources.
The technical nature of this flaw suggests that there were insufficient safeguards or validation procedures in place that would normally prevent applications from accessing user data without proper authorization. This could involve weaknesses in the system's permission model, sandboxing mechanisms, or data protection protocols that govern how applications interact with user information. The fix implemented in macOS Sequoia 15.2 likely involved strengthening these access control measures and ensuring that applications must properly authenticate and authorize before gaining access to sensitive user information.
From an operational perspective, this vulnerability presents a serious risk to user privacy and data protection. If exploited, malicious applications could potentially gain access to personal information, communications, files, or other sensitive data stored on affected systems. The impact extends beyond individual users to potential organizational risks where employees might inadvertently expose corporate data through compromised applications. This type of vulnerability aligns with tactics described in the MITRE ATT&CK framework under the privilege escalation and credential access domains, where adversaries seek to gain unauthorized access to user resources.
The remediation approach taken by Apple demonstrates a proactive security posture through the implementation of improved checks and validation mechanisms. This represents a critical security update that should be deployed immediately across all affected systems to prevent potential exploitation. Organizations should prioritize this update as part of their vulnerability management processes, particularly in environments where sensitive data processing occurs. The fix addresses fundamental security principles of least privilege and data protection that are essential components of comprehensive cybersecurity frameworks.
Security professionals should monitor for potential exploitation attempts related to this vulnerability during the transition period following the patch deployment. The enhanced checks implemented in macOS Sequoia 15.2 likely include additional validation of application permissions, improved isolation between user processes, and strengthened data access controls. These improvements align with industry best practices for maintaining system integrity and protecting user privacy in operating system environments. The vulnerability serves as a reminder of the importance of continuous security assessments and the need for robust access control mechanisms in modern computing environments.