CVE-2022-32907 is a high-severity vulnerability affecting Apple iOS, as well as tvOS 16 and watchOS 9. The vulnerability allows a malicious application to execute arbitrary code with kernel privileges, which means that an attacker could gain the highest level of control over the affected device's operating system. The root cause relates to insufficient checks in the kernel, which Apple has addressed by implementing improved validation mechanisms. The vulnerability is classified under CWE-269, indicating improper privileges management. Exploitation requires local access (AV:L), low attack complexity (AC:L), no privileges required (PR:N), but does require user interaction (UI:R). The scope is unchanged (S:U), but the impact on confidentiality, integrity, and availability is high (C:H/I:H/A:H). This means an attacker could fully compromise the device, access sensitive data, alter system behavior, or cause denial of service. The vulnerability was published on November 1, 2022, and fixed in the latest versions of Apple operating systems (iOS 16, tvOS 16, watchOS 9). There are no known exploits in the wild as of the publication date. The vulnerability is significant because kernel-level code execution can bypass most security controls and sandboxing mechanisms, making it a critical target for attackers seeking persistent and stealthy access to iOS devices.

For European organizations, this vulnerability poses a serious threat due to the widespread use of Apple devices in both consumer and enterprise environments. Organizations relying on iOS devices for communication, data access, or operational control could face severe risks if attackers exploit this flaw. Potential impacts include unauthorized access to corporate data, espionage, disruption of business operations, and compromise of user privacy. Given the high impact on confidentiality, integrity, and availability, attackers could implant persistent malware, exfiltrate sensitive information, or disrupt critical services. The requirement for user interaction means phishing or social engineering could be vectors for exploitation, increasing the risk in environments where users are less security-aware. Additionally, sectors such as finance, government, healthcare, and critical infrastructure in Europe could be targeted due to the strategic value of the information and services they handle. The absence of known exploits in the wild reduces immediate risk but does not eliminate the threat, as attackers may develop exploits over time.

European organizations should prioritize updating all Apple devices to the latest OS versions (iOS 16, tvOS 16, watchOS 9) where the vulnerability is patched. Beyond patching, organizations should implement strict mobile device management (MDM) policies to control app installations and enforce the use of trusted app stores only. User training to recognize phishing and social engineering attempts is critical to prevent the initial user interaction required for exploitation. Employing endpoint detection and response (EDR) solutions capable of monitoring for unusual kernel-level activity on Apple devices can help detect exploitation attempts. Network segmentation and limiting sensitive data access from mobile devices can reduce the potential impact. Regular audits of device compliance and security posture should be conducted. Finally, organizations should monitor threat intelligence feeds for any emerging exploits related to this CVE to respond promptly.