A critical vulnerability, tracked as CVE-2025-30452, has been identified in Apple’s macOS operating system. The flaw arises from an input validation issue that could lead to exploitation if not addressed. This issue affects macOS versions prior to 15.4 and has been fixed in macOS Ventura 13.7.5, macOS Sequoia 15.4, and macOS Sonoma 14.7.5.

Details of the Vulnerability

The issue stems from improper input validation checks in macOS. Attackers could exploit this vulnerability by providing malicious input, which could cause unintended behavior, including potential unauthorized access to system resources. The vulnerability was addressed by Apple with improved validation checks in the latest updates.

This vulnerability is categorized as CWE-20 (Improper Input Validation), meaning that the affected systems failed to properly validate input, leading to potential exploitation.

CVSS Score and Impact

The CVSS v3.1 score for CVE-2025-30452 is 9.8, indicating a critical vulnerability. The CVSS vector string is: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, which indicates the following:

• Attack Vector (AV): Network – The vulnerability can be exploited remotely.
• Attack Complexity (AC): Low – The exploit does not require complex conditions.
• Privileges Required (PR): None – No special privileges are needed to exploit the vulnerability.
• User Interaction (UI): None – The exploit can occur without user interaction.
• Confidentiality Impact (C): High – Sensitive data could be accessed by the attacker.
• Integrity Impact (I): High – The attacker can alter critical system data.
• Availability Impact (A): High – The attacker could cause disruptions to system availability.

Mitigation

Apple has addressed the issue with improved validation checks in the latest system updates. Users are strongly advised to update their macOS devices to macOS Ventura 13.7.5, macOS Sequoia 15.4, or macOS Sonoma 14.7.5 to mitigate the risk and secure their devices against this critical vulnerability.

For more information, refer to Apple’s security update page: Apple Security Updates

Conclusion

The CVE-2025-30452 vulnerability underscores the importance of proper input validation to prevent unauthorized access and exploitation. Apple users are strongly encouraged to update their devices immediately to protect against potential risks.

CVE-2025-24263: Privacy Vulnerability in macOS

A critical privacy vulnerability, CVE-2025-24263, has been identified in Apple’s macOS, affecting versions prior to macOS Sequoia 15.4. This flaw allows an attacker to observe unprotected user data, posing a significant security and privacy risk.

Technical Details

The CVE-2025-24263 vulnerability arises from a failure to properly protect sensitive user data. In older versions of macOS, an attacker could exploit this issue to observe data that should have been protected. This exposure of sensitive information can lead to unauthorized access, affecting both the confidentiality and integrity of user data.

Apple addressed this vulnerability by relocating sensitive data to a protected location in macOS Sequoia 15.4. With this fix, the risk of unauthorized data exposure has been mitigated, enhancing overall system privacy.

Impact and CVSS Score

The CVSS score for CVE-2025-24263 is 9.8, marking it as a critical security vulnerability. The flaw can be exploited remotely over a network with low complexity, meaning attackers can exploit it without user interaction. This vulnerability significantly impacts the confidentiality and availability of user data, leaving systems open to unauthorized data access.

Apple’s Response

Apple quickly responded to this issue by releasing security updates in macOS Sequoia 15.4. These updates implement stronger protections for sensitive data, ensuring that malicious applications can no longer access unprotected user data. Users are encouraged to update their systems to the latest version to mitigate the risk of exploitation.

Conclusion

Given the critical nature of CVE-2025-24263, it is essential for all users of the affected macOS versions to apply the latest security patches. Regular updates are necessary to maintain system integrity and protect sensitive data from exploitation.

CVE-2025-31194: Critical Vulnerability in Apple macOS

A critical vulnerability has been discovered in Apple’s macOS operating system, tracked as CVE-2025-31194. This flaw allows an app’s shortcut to run with admin privileges without proper authentication, posing a significant security risk. The issue affects versions of macOS prior to 15.4 and has been addressed in macOS Ventura 13.7.5, macOS Sequoia 15.4, and macOS Sonoma 14.7.5.

Details of the Vulnerability

This vulnerability arises from an authentication issue in macOS that allows shortcuts to bypass necessary permission checks. An attacker could exploit this flaw to elevate the privileges of a shortcut, enabling it to perform actions that should require admin authentication. Such unauthorized privilege escalation can lead to unauthorized access to system resources, potentially compromising the integrity and security of the system.

Apple has resolved this issue by implementing improved state management and authentication checks. With these enhancements, only properly authenticated shortcuts will be able to access administrative privileges, significantly reducing the risk of exploitation.

CVSS Score and Impact

The CVSS v3.1 score for CVE-2025-31194 is 9.8, indicating a critical vulnerability. The key details of the CVSS score are as follows:

• Attack Vector (AV): Network – The vulnerability can be exploited remotely.
• Attack Complexity (AC): Low – The exploit does not require complex conditions to execute.
• Privileges Required (PR): None – No special privileges are needed to exploit the vulnerability.
• User Interaction (UI): None – The exploit can occur without user interaction.
• Confidentiality Impact (C): High – Sensitive user data could be accessed by the attacker.
• Integrity Impact (I): High – The attacker can alter system data.
• Availability Impact (A): High – The attacker can cause system disruptions.

Mitigation

Apple has addressed the issue by adding additional restrictions and improving shortcut permission validation. Users are strongly encouraged to update to the latest versions of macOS, including macOS Ventura 13.7.5, macOS Sequoia 15.4, or macOS Sonoma 14.7.5, to protect against this critical vulnerability.

Conclusion

The CVE-2025-31194 vulnerability underscores the importance of robust authentication and access control mechanisms in macOS systems. Users of affected Apple devices should apply the latest security updates immediately to mitigate the risk of exploitation and safeguard sensitive information from unauthorized access.