CVE-2025-24144 is an information disclosure vulnerability affecting Apple's visionOS and several other Apple operating systems including macOS Sequoia 15.3, macOS Sonoma 14.7.6, iPadOS 17.7.7, watchOS 11.3, macOS Ventura 13.7.6, iOS 18.3, iPadOS 18.3, and tvOS 18.3. The vulnerability allows a malicious app to leak sensitive kernel state information. This type of vulnerability falls under CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor). The issue was addressed by Apple through removal of the vulnerable code in the affected OS versions. The CVSS v3.1 base score is 5.5 (medium severity), with the vector indicating that the attack requires local access (AV:L), low attack complexity (AC:L), no privileges required (PR:N), user interaction is required (UI:R), and the impact is limited to confidentiality (C:H), with no impact on integrity or availability (I:N/A:N). This means an attacker must have local access and trick a user into running a malicious app to exploit the vulnerability, which then can leak sensitive kernel memory or state information. Although no known exploits are reported in the wild, the vulnerability poses a risk of exposing sensitive kernel data that could potentially aid in further attacks or compromise user privacy. The vulnerability affects multiple Apple platforms, but the primary focus here is visionOS, Apple's operating system for spatial computing devices such as the Apple Vision Pro headset. The kernel state information leakage could allow attackers to gain insights into kernel memory layout or sensitive data structures, which might be leveraged for privilege escalation or bypassing security mechanisms in future attacks.

For European organizations, the impact of this vulnerability depends on the adoption of Apple visionOS devices and other affected Apple platforms within their environment. Organizations using Apple Vision Pro or other visionOS-based devices for enterprise applications, development, or research could be at risk of sensitive kernel information leakage. This could lead to privacy violations, potential exposure of sensitive system internals, and could facilitate more advanced attacks if combined with other vulnerabilities. Although the vulnerability does not directly allow code execution or system compromise, the leakage of kernel state information undermines system security and could be exploited by attackers to craft targeted attacks. In sectors such as healthcare, finance, or government where Apple devices are used, this could lead to exposure of confidential information or intellectual property. Additionally, the requirement for local access and user interaction limits remote exploitation but insider threats or social engineering attacks could still leverage this vulnerability. The medium severity rating suggests a moderate risk that should be addressed promptly to maintain strong security posture.

European organizations should ensure that all Apple devices, especially those running visionOS and other affected operating systems, are updated to the fixed versions listed (visionOS 2.3, macOS Sequoia 15.3, macOS Sonoma 14.7.6, iPadOS 17.7.7, watchOS 11.3, macOS Ventura 13.7.6, iOS 18.3, iPadOS 18.3, tvOS 18.3). Beyond patching, organizations should implement strict application control policies to prevent installation of untrusted or malicious apps, particularly on visionOS devices. Employing Mobile Device Management (MDM) solutions to enforce app whitelisting and monitor device compliance can reduce risk. User training to recognize and avoid social engineering attempts that might trick users into running malicious apps is critical. Additionally, limiting physical access to devices and enforcing strong authentication mechanisms can mitigate local attack vectors. Monitoring system logs and behavior for unusual activity related to kernel memory access or app behavior can help detect exploitation attempts. Finally, organizations should maintain an inventory of Apple devices in use and assess their exposure to this vulnerability to prioritize remediation efforts.