CVE-2025-24210 is a logic error vulnerability in Apple’s image parsing functionality affecting multiple Apple operating systems including tvOS 18.4, visionOS 2.4, macOS Ventura 13.7.5, macOS Sequoia 15.4, macOS Sonoma 14.7.5, iOS 18.4, and iPadOS 17.7.6/18.4. The vulnerability arises from improper error handling during image parsing, which can lead to unintended disclosure of user information. Specifically, when a maliciously crafted image is processed, the logic flaw may cause sensitive user data to be exposed to an attacker with local privileges. The CVSS 3.1 vector (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) indicates that exploitation requires local access with low complexity and privileges, no user interaction is needed, and the impact is limited to confidentiality. The vulnerability does not affect system integrity or availability. Apple has addressed this issue in the latest OS updates, improving error handling to prevent information leakage. No public exploits or active attacks have been reported to date. The CWE-783 classification points to an incorrect handling of logic leading to security issues. This vulnerability is relevant for environments where Apple tvOS and other affected OS versions are deployed, especially in scenarios where local access could be gained by an attacker or malicious insider.

For European organizations, the primary impact of CVE-2025-24210 is the potential unauthorized disclosure of sensitive user information on Apple devices running the affected OS versions. This could include personal data, credentials, or other confidential information stored or processed on Apple tvOS or related platforms. While the vulnerability does not allow remote exploitation or system compromise, it poses a risk in environments where attackers can gain local access, such as through compromised user accounts, insider threats, or physical access to devices. This could lead to privacy breaches, regulatory non-compliance (e.g., GDPR violations), and reputational damage. Sectors with high usage of Apple devices, such as media, education, and corporate environments using Apple TV for presentations or digital signage, may be particularly vulnerable. The limited scope and medium severity reduce the risk of widespread disruption but do not eliminate the threat to confidentiality. Organizations with strict data protection requirements should consider this vulnerability significant enough to warrant prompt remediation.

European organizations should implement the following specific mitigation measures: 1) Immediately apply the latest Apple OS updates that address CVE-2025-24210 across all affected devices, including tvOS 18.4 and other listed OS versions. 2) Restrict local access to Apple devices, enforcing strong physical security controls and limiting user privileges to minimize the risk of local exploitation. 3) Monitor and audit local access logs on Apple devices to detect any unauthorized or suspicious activity. 4) Educate users and administrators about the risks of processing untrusted images and enforce policies to avoid opening images from unknown or unverified sources on Apple devices. 5) Integrate Apple device management solutions to ensure timely deployment of patches and maintain inventory of affected devices. 6) For environments with sensitive data, consider additional endpoint protection and data encryption to reduce the impact of potential information disclosure. 7) Coordinate with legal and compliance teams to assess any data breach implications under GDPR and prepare incident response plans accordingly.