An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6, iOS 18.6 and iPadOS 18.6, visionOS 2.6, tvOS 18.6. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.

According to its banner, the version of Apple TV on the remote device is prior to 18.6. It is therefore affected by multiple vulnerabilities as described in the 124153

The remote host is running a version of macOS / Mac OS X that is 15.x prior to 15.6. It is, therefore, affected by multiple vulnerabilities:

  - There exists a vulnerability in SQLite versions before 3.50.2 where the number of aggregate terms could     exceed the number of columns available. This could lead to a memory corruption issue. We recommend     upgrading to version 3.50.2 or above. (CVE-2025-6965)

  - A logic issue was addressed with improved checks. This issue is fixed in Safari 18.6, macOS Sequoia 15.6.
    Processing maliciously crafted web content may lead to an unexpected Safari crash. (CVE-2025-24188)

  - A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sonoma     14.7.7, macOS Ventura 13.7.7, macOS Sequoia 15.6. An app may be able to gain root privileges.
    (CVE-2025-31243)

  - The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, macOS Sequoia     15.6, iOS 18.6 and iPadOS 18.6, tvOS 18.6, watchOS 11.6, visionOS 2.6. Processing maliciously crafted web     content may lead to memory corruption. (CVE-2025-31273)

  - A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.6.
    A sandboxed process may be able to launch any installed app. (CVE-2025-31275)

Note that Nessus has not tested for these issues but has instead relied only on the operating system's self-reported version number.

The version of Apple iOS running on the mobile device is prior to 18.6. It is, therefore, affected by multiple vulnerabilities.

ID	Name	Product	Family	Severity
249207	Apple TV < 18.6 Multiple Vulnerabilities (124153)	Nessus	Misc.	high
243030	macOS 15.x < 15.6 Multiple Vulnerabilities (124149)	Nessus	MacOS X Local Security Checks	high
243003	Apple iOS < 18.6 Multiple Vulnerabilities (124147)	Nessus	Mobile Devices	high

Detections

Analytics

CVE-2025-43221

high

Tenable Plugins

high

high

high