Robert Tran

An app may be able to access sensitive user data due to a permissions issue caused by insufficient validation.

An out-of-bounds write issue exists where processing a maliciously crafted file may lead to unexpected app termination. This occurs due to insufficient bounds checking, which is a process of verifying that a program does not access memory outside the boundaries of a predefined buffer.

An access issue exists where an application may be able to access sensitive user data. This is addressed by implementing additional sandbox restrictions, which are security mechanisms that isolate running applications to prevent them from accessing unauthorized resources.

A buffer overflow, which occurs when more data is written to a memory block than it can hold, was identified. A local user could exploit this to cause unexpected system termination or read kernel memory.