The remote host is running a version of macOS / Mac OS X that is 26.x prior to 26.5.2. It is, therefore, affected by multiple vulnerabilities:

  - A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari     26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may     lead to memory corruption. (CVE-2026-43715, CVE-2026-43731)

  - This issue was addressed with improved input validation. This issue is fixed in iOS 26.5.2 and iPadOS     26.5.2, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS     26.6. An app may be able to cause unexpected system termination or corrupt kernel memory. (CVE-2026-39868)

  - An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari     26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6.
    Processing maliciously crafted web content may lead to an unexpected process crash. (CVE-2026-28979)

  - The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2     and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an     unexpected process crash. (CVE-2026-39872, CVE-2026-43712)

  - The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2     and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously     crafted web content may lead to an unexpected process crash. (CVE-2026-43663)

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 18.7.10. It is, therefore, affected by multiple vulnerabilities.

The version of Apple iOS running on the mobile device is prior to 26.5.2. It is, therefore, affected by multiple vulnerabilities.

ID	Name	Product	Family	Published	Updated	Severity
323673	macOS 26.x < 26.5.2 Multiple Vulnerabilities (127595)	Nessus	MacOS X Local Security Checks	6/29/2026	8/5/2026	critical
335967	Apple iOS < 18.7.10 Multiple Vulnerabilities (148287)	Nessus	Mobile Devices	8/17/2026	8/21/2026	critical
323674	Apple iOS < 26.5.2 Multiple Vulnerabilities (127594)	Nessus	Mobile Devices	6/29/2026	8/10/2026	critical

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