Apple macOS Sequoia Coprocessor Memory Corruption Vulnerability

A vulnerability in Apple macOS Sequoia that allows an application to corrupt coprocessor memory has been identified. This issue is present in macOS Sequoia versions prior to 15.4. The vulnerability arises from inadequate bounds checks, which may enable memory corruption in the coprocessor.

Impact

Exploitation of this vulnerability could lead to unauthorized memory corruption in the coprocessor, potentially causing instability or unexpected behavior in applications that rely on coprocessor functions.

Remediation

Users can upgrade to macOS Sequoia 15.4 to address this vulnerability.