CVE-2025-43225 is a vulnerability identified in Apple iPadOS and related macOS versions, caused by a logging issue where sensitive user data is not properly redacted before being recorded. This improper data redaction (classified under CWE-532: Information Exposure Through Log Files) can allow a malicious or compromised app to access sensitive information that should have been protected. The vulnerability affects unspecified versions prior to the patched releases: iPadOS 17.7.9, macOS Sequoia 15.6, macOS Ventura 13.7.7, and macOS Sonoma 14.7.7. The CVSS v3.1 base score is 5.5 (medium severity), with vector AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N, indicating that exploitation requires local access (local attack vector), low attack complexity, no privileges, and user interaction, with a high impact on confidentiality but no impact on integrity or availability. The flaw allows an app to potentially read sensitive user data from logs that were insufficiently redacted, which could include personal information or credentials depending on what is logged. Although no known exploits are currently reported in the wild, the vulnerability poses a risk especially in environments where untrusted or malicious apps may be installed. The issue was addressed by Apple through improved data redaction in logging mechanisms in the specified OS versions. Organizations relying on Apple devices should be aware of this vulnerability due to the potential exposure of sensitive data through logs accessible by apps.

For European organizations, this vulnerability could lead to unauthorized disclosure of sensitive user data if malicious apps gain local access to devices running vulnerable versions of iPadOS or macOS. This is particularly concerning for sectors handling sensitive personal or corporate information such as finance, healthcare, and government. The confidentiality breach could facilitate further attacks such as identity theft, corporate espionage, or targeted phishing campaigns. Since exploitation requires local access and user interaction, the risk is higher in environments where device usage policies are lax or where users may install untrusted applications. The vulnerability does not affect system integrity or availability, so it is less likely to cause system downtime or data manipulation. However, the exposure of sensitive data could have regulatory implications under GDPR for European entities, leading to potential fines and reputational damage. Organizations with mobile workforces or BYOD policies using Apple devices should be particularly vigilant.

European organizations should immediately deploy the Apple security updates that address this vulnerability: iPadOS 17.7.9, macOS Sequoia 15.6, macOS Ventura 13.7.7, and macOS Sonoma 14.7.7. Beyond patching, organizations should enforce strict app installation policies, allowing only trusted and vetted applications to reduce the risk of malicious apps exploiting this flaw. Implement Mobile Device Management (MDM) solutions to control app permissions and monitor device logs for unusual access patterns. Educate users about the risks of installing untrusted apps and the importance of applying updates promptly. Additionally, review and minimize logging of sensitive information where possible, and ensure logs are stored securely with restricted access. For high-risk environments, consider device usage restrictions or sandboxing to limit app capabilities. Regularly audit devices for compliance with security policies and monitor for indicators of compromise related to unauthorized data access.