CVE-2025-24201 is a critical vulnerability classified with a CVSS score of 10. This vulnerability allows an out-of-bounds write issue that has been addressed with improved checks to prevent unauthorized actions. The risk to organizations includes potential unauthorized access and exploitation of sensitive data through maliciously crafted web content that may escape the Web Content sandbox.
Apple is aware of reports that this issue may have been exploited in sophisticated attacks targeting specific individuals on versions of iOS prior to 17.2. Organizations should prioritize patching immediately to mitigate this risk and protect their systems.
The vulnerability is known to affect several products, including iOS, iPadOS, macOS, and Safari. Immediate remediation is critical as the vulnerability has been entered into the Known Exploited Vulnerabilities (KEV) catalog, indicating its active exploitation.
Organizations using impacted systems should take action to apply the relevant updates as outlined by Apple to ensure their systems are secured against this vulnerability.
Vulnerability Details
The official description for CVE-2025-24201 states that an out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue affects several Apple products including visionOS 2.3.2, iOS 18.3.2 and iPadOS 18.3.2, and macOS Sequoia 15.3.2, among others.
The CVSS score for this vulnerability is 10, indicating a critical severity level. The vulnerability falls under the CWE classification of CWE-787.
Technical Analysis
The root cause of this vulnerability stems from inadequate checks in the WebKit component of Apple's software. This flaw can be exploited via network vectors, leading to unauthorized actions that compromise system integrity and confidentiality.
The attack complexity is low, requiring no privileges or user interaction. The impact on confidentiality, integrity, and availability is high, which adds to the urgency for organizations to address this vulnerability.
Risk & Impact Analysis
The real-world deployment risk associated with this vulnerability is significant. Organizations utilizing affected Apple products face a heightened risk of exploitation, which could lead to unauthorized access to sensitive data and systems. The blast radius potential is extensive, potentially impacting all users of the affected products.
Given the critical CVSS score and the active exploitation of this vulnerability, organizations should prioritize patching immediately. Failure to do so could result in severe operational and reputational damage.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | Yes |
Ransomware Use | No |
Affected Versions
The affected versions include Safari versions prior to 18.3.1, macOS versions prior to 15.3.2, visionOS versions prior to 2.3.2, watchOS versions prior to 11.4, and various versions of iPadOS and iPhone OS. Organizations should ensure they are running the latest updates to mitigate this vulnerability.
Mitigation & Remediation
Apple has released patches for the affected products. Organizations should upgrade to the following versions: visionOS 2.3.2, iOS 18.3.2, iPadOS 18.3.2, macOS Sequoia 15.3.2, Safari 18.3.1, watchOS 11.4, and iPadOS 17.7.6. If patching is not possible, organizations should consider implementing network controls to limit exposure.
For ongoing protection, organizations may benefit from engaging in continuous security testing or penetration testing services to proactively identify similar vulnerabilities in their systems.
Detection Guidance
Organizations should monitor logs for indicators of exploitation, such as unexpected behavior in web content processing or unauthorized access attempts. Behavioral anomalies and network signatures associated with this vulnerability should also be tracked to help identify potential exploitation.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-24201 lies in its representation of vulnerabilities that can arise from software complexity and inadequate input validation. This incident highlights the necessity for security teams to adopt rigorous testing methodologies and to prioritize security during the software development lifecycle.
Security teams should utilize this incident to enhance their security posture, ensuring they are prepared for similar vulnerabilities in the future. Regular reviews and updates to security practices are essential in today's rapidly evolving threat landscape.
Continuous penetration testing can help identify similar weaknesses.
Organizations should also stay informed about trends in vulnerabilities and threat intelligence to adapt their defenses accordingly.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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