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A permissions issue was addressed with additional sandbox restrictions. A sandboxed process may be able to circumvent sandbox restrictions.

The issue is related to a use-after-free vulnerability in the user interface of Google Chrome on iOS. This vulnerability can be exploited by a remote attacker who convinces a user to engage in specific UI gestures, potentially allowing the attacker to exploit heap corruption via a crafted HTML page. The estimated severity of this issue is medium.

The issue is related to a use after free in ParcelTracking, which can be exploited by a remote attacker who convinces a user to engage in specific UI gestures, potentially leading to heap corruption via a crafted HTML page. This could impact the confidentiality, integrity, and availability of protected information.

The issue is related to a use after free vulnerability in the Screen Capture function, which can be exploited by a remote attacker using a crafted HTML page. This could potentially lead to heap corruption, allowing the attacker to gain unauthorized access to protected information, execute arbitrary code, or cause a denial of service. The attacker must convince a user to engage in specific UI gestures to exploit the vulnerability.

The issue is related to a use after free vulnerability in the Audio component of Google Chrome and Microsoft Edge browsers. This vulnerability can be exploited by a remote attacker using a specially crafted HTML page, potentially allowing them to access protected information, execute arbitrary code, or cause a denial of service by exploiting heap corruption.

The issue is related to improved memory handling and may allow an app to execute arbitrary code with kernel privileges. This is due to a buffer overflow in the kernel of Mac OS, tvOS, watchOS, iOS, and iPadOS, which can be exploited to elevate privileges, execute arbitrary code, or cause a denial of service.