CVE-2025-24210 is a logic error vulnerability in Apple’s image parsing functionality affecting multiple Apple operating systems including iOS, iPadOS, macOS variants, tvOS, visionOS, and watchOS. The flaw arises from improper error handling during image parsing, which can be exploited to disclose sensitive user information. This vulnerability is categorized under CWE-783, indicating a logic error that leads to unintended information exposure. The issue was addressed by Apple through improved error handling in the latest OS updates (iOS 18.4, iPadOS 18.4, macOS Sequoia 15.4, and others). The attack vector is local (AV:L), requiring low privileges (PR:L) but no user interaction (UI:N). The vulnerability does not affect system integrity or availability but compromises confidentiality (C:H). No public exploits have been observed, suggesting limited current exploitation but a potential risk if leveraged by attackers with local access. The vulnerability affects a wide range of Apple platforms, reflecting the shared codebase for image parsing components. Organizations relying on Apple devices should be aware that attackers with local access could exploit this flaw to extract user information, possibly leading to privacy breaches or further targeted attacks.

The primary impact of CVE-2025-24210 is the unauthorized disclosure of user information, compromising confidentiality. While it does not affect system integrity or availability, the exposure of sensitive data can lead to privacy violations, identity theft, or facilitate further attacks such as social engineering or targeted exploitation. The requirement for local access and low privileges limits the attack surface, but insider threats, malicious apps with limited permissions, or compromised devices could exploit this vulnerability. Given the broad range of affected Apple operating systems, organizations with extensive Apple device deployments face a moderate risk of information leakage. This could impact sectors handling sensitive personal or corporate data, including finance, healthcare, government, and enterprise environments. The absence of known exploits in the wild reduces immediate risk but does not eliminate the threat, especially as attackers may develop exploits targeting this flaw. Failure to patch could expose organizations to privacy breaches and regulatory compliance issues related to data protection laws.

To mitigate CVE-2025-24210, organizations should promptly apply the security updates released by Apple for iOS 18.4, iPadOS 18.4, macOS Sequoia 15.4, and other affected platforms. Beyond patching, organizations should enforce strict application vetting policies to prevent installation of untrusted or malicious apps that could exploit local vulnerabilities. Employ mobile device management (MDM) solutions to ensure devices are updated and monitor for unusual local activity indicative of exploitation attempts. Limit local access to devices by enforcing strong physical security controls and user authentication mechanisms. Additionally, implement data encryption and compartmentalization to reduce the impact of potential information disclosure. Security teams should monitor for any emerging exploit code or indicators of compromise related to this vulnerability. Finally, educate users about the risks of installing untrusted content and the importance of timely updates.