The remote host is running a version of macOS / Mac OS X that is 15.x prior to 15.7.7. It is, therefore, affected by multiple vulnerabilities:

  - A privacy issue was addressed by removing sensitive data. This issue is fixed in iOS 18.7.7 and iPadOS     18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS     26.4. An app may be able to enumerate a user's installed apps. (CVE-2026-28878)

  - An information leakage was addressed with additional validation. (CVE-2025-43524, CVE-2026-28819,     CVE-2026-28840, CVE-2026-28846, CVE-2026-28848, CVE-2026-28897, CVE-2026-28906, CVE-2026-28908,     CVE-2026-28915, CVE-2026-28919, CVE-2026-28920, CVE-2026-28922, CVE-2026-28923, CVE-2026-28924,     CVE-2026-28925, CVE-2026-28929, CVE-2026-28940, CVE-2026-28941, CVE-2026-28943, CVE-2026-28951,     CVE-2026-28952, CVE-2026-28954, CVE-2026-28956, CVE-2026-28959, CVE-2026-28969, CVE-2026-28972,     CVE-2026-28974, CVE-2026-28977, CVE-2026-28978, CVE-2026-28986, CVE-2026-28987, CVE-2026-28990,     CVE-2026-28992, CVE-2026-28993, CVE-2026-28994, CVE-2026-28996, CVE-2026-39869, CVE-2026-39870,     CVE-2026-39871, CVE-2026-43654, CVE-2026-43656, CVE-2026-43659, CVE-2026-43666, CVE-2026-43668)

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

The remote host is running a version of macOS / Mac OS X that is 26.x prior to 26.5. It is, therefore, affected by multiple vulnerabilities:

  - A specially-crafted file can cause libjxl's decoder to write pixel data to uninitialized unallocated     memory. Soon after that data from another uninitialized unallocated region is copied to pixel data. This     can be done by requesting color transformation of grayscale images to another grayscale color space.
    Buffers allocated for 1-float-per-pixel are used as if they are allocated for 3-float-per-pixel. That     happens only if LCMS2 is used as CMS engine. There is another CMS engine available (selected by build     flags). (CVE-2026-1837)

  - An information leakage was addressed with additional validation. (CVE-2026-28819, CVE-2026-28846,     CVE-2026-28847, CVE-2026-28848, CVE-2026-28883, CVE-2026-28897, CVE-2026-28901, CVE-2026-28902,     CVE-2026-28903, CVE-2026-28904, CVE-2026-28905, CVE-2026-28906, CVE-2026-28907, CVE-2026-28908,     CVE-2026-28913, CVE-2026-28914, CVE-2026-28915, CVE-2026-28917, CVE-2026-28918, CVE-2026-28919,     CVE-2026-28920, CVE-2026-28922, CVE-2026-28923, CVE-2026-28924, CVE-2026-28925, CVE-2026-28929,     CVE-2026-28930, CVE-2026-28936, CVE-2026-28940, CVE-2026-28941, CVE-2026-28942, CVE-2026-28943,     CVE-2026-28944, CVE-2026-28946, CVE-2026-28947, CVE-2026-28951, CVE-2026-28952, CVE-2026-28953,     CVE-2026-28954, CVE-2026-28955, CVE-2026-28956, CVE-2026-28958, CVE-2026-28959, CVE-2026-28961,     CVE-2026-28962, CVE-2026-28969, CVE-2026-28971, CVE-2026-28972, CVE-2026-28974, CVE-2026-28976,     CVE-2026-28977, CVE-2026-28978, CVE-2026-28983, CVE-2026-28985, CVE-2026-28986, CVE-2026-28987,     CVE-2026-28988, CVE-2026-28990, CVE-2026-28991, CVE-2026-28992, CVE-2026-28993, CVE-2026-28994,     CVE-2026-28995, CVE-2026-28996, CVE-2026-39869, CVE-2026-39870, CVE-2026-39871, CVE-2026-43652,     CVE-2026-43653, CVE-2026-43654, CVE-2026-43655, CVE-2026-43656, CVE-2026-43658, CVE-2026-43659,     CVE-2026-43660, CVE-2026-43661, CVE-2026-43666, CVE-2026-43668)

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

ID	Name	Product	Family	Published	Updated	Severity
314174	macOS 15.x < 15.7.7 Multiple Vulnerabilities (127116)	Nessus	MacOS X Local Security Checks	5/11/2026	5/11/2026	medium
314172	macOS 26.x < 26.5 Multiple Vulnerabilities (127115)	Nessus	MacOS X Local Security Checks	5/11/2026	5/11/2026	high

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