A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6, Safari 27, iOS 26.6 and iPadOS 26.6, iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, visionOS 27, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

The remote host is running a version of macOS / Mac OS X that is 27.x prior to the full release of 27.0. It is, therefore, affected by multiple vulnerabilities:

  - A validation issue existed in the entitlement verification. This issue was addressed with improved     validation of the process entitlement. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8,     macOS Tahoe 26.7. A malicious app may be able to break out of its sandbox. (CVE-2026-65381)

  - An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden     Gate 27, macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1, macOS Tahoe 26.7. An attacker on     the network may be able to authenticate to Screen Sharing without valid credentials. (CVE-2026-65400)

  - An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7     and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS     27, visionOS 27, watchOS 27. A remote attacker may be able to cause unexpected app termination or     arbitrary code execution. (CVE-2026-65414)

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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-74084 advisory.

    [2.54.0-1]
    - Update to 2.54.0

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

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

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_69098 advisory.

    * chromium-browser: Skia in Google Chrome: Sandbox escape via crafted HTML page (CVE-2026-19154)

    * chromium-browser: skia: Skia: Sandbox escape via out-of-bounds write in Chromium (CVE-2026-19173)

    * chromium-browser: Skia in Google Chrome: Cross-origin data leakage via uninitialized use     (CVE-2026-19161)

    * chromium-browser: Skia: Arbitrary code execution via crafted HTML page (CVE-2026-19176)

    * chromium-browser: Chromium: Information leak allows web origin policy bypass (CVE-2026-76041)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-28984)

    * webkitgtk: Visiting a website may lead to an app denial-of-service (CVE-2026-43804)

    * webkitgtk: Websites may know if the user has visited a given link (CVE-2026-64713)

    * webkitgtk: Maliciously crafted web content may violate iframe sandboxing policy (CVE-2026-64728)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-64787)

    * webkitgtk: Visiting a website that frames malicious content may lead to UI spoofing (CVE-2026-64730)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64757)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64783)

    * webkitgtk: use-after-free of JSCValue function parameters (CVE-2026-78376)

    * chromium-browser: Skia: Information disclosure via out-of-bounds read in crafted media file     (CVE-2026-79020)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-43795)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-64715)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64718)

    * webkitgtk: Visiting a maliciously crafted website may leak sensitive data (CVE-2026-64778)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64779)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64780)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64782)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64784)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65331)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65332)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65334)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65335)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65336)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65337)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65338)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65340)

    * webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2026-65341)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65351)

    * webkitgtk: Validate the full FeatureList array once in OpenTypeVerticalData findFeature (CVE-2026-83596)

    * chromium-browser: skia: chromium-browser: Information leak in Skia (CVE-2026-84359)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-84635)

    * webkitgtk: Processing maliciously crafted web content may disclose sensitive user information     (CVE-2026-64753)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

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

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1904:08 advisory.

    * chromium-browser: Skia in Google Chrome: Sandbox escape via crafted HTML page (CVE-2026-19154)
      * chromium-browser: skia: Skia: Sandbox escape via out-of-bounds write in Chromium (CVE-2026-19173)
      * chromium-browser: Skia in Google Chrome: Cross-origin data leakage via uninitialized use     (CVE-2026-19161)
      * chromium-browser: Skia: Arbitrary code execution via crafted HTML page (CVE-2026-19176)
      * chromium-browser: Chromium: Information leak allows web origin policy bypass (CVE-2026-76041)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-28984)
      * webkitgtk: Visiting a website may lead to an app denial-of-service (CVE-2026-43804)
      * webkitgtk: Websites may know if the user has visited a given link (CVE-2026-64713)
      * webkitgtk: Maliciously crafted web content may violate iframe sandboxing policy (CVE-2026-64728)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-64787)
      * webkitgtk: Visiting a website that frames malicious content may lead to UI spoofing (CVE-2026-64730)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64757)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64783)
      * webkitgtk: use-after-free of JSCValue function parameters (CVE-2026-78376)
      * chromium-browser: Skia: Information disclosure via out-of-bounds read in crafted media file     (CVE-2026-79020)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-43795)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-64715)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64718)
      * webkitgtk: Visiting a maliciously crafted website may leak sensitive data (CVE-2026-64778)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64779)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64780)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64782)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64784)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65331)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65332)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65334)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65335)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65336)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65337)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65338)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65340)
      * webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2026-65341)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65351)
      * webkitgtk: Validate the full FeatureList array once in OpenTypeVerticalData findFeature     (CVE-2026-83596)
      * chromium-browser: skia: chromium-browser: Information leak in Skia (CVE-2026-84359)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-84635)
      * webkitgtk: Processing maliciously crafted web content may disclose sensitive user information     (CVE-2026-64753)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

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

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:69098 advisory.

    * chromium-browser: Skia in Google Chrome: Sandbox escape via crafted HTML page (CVE-2026-19154)

    * chromium-browser: skia: Skia: Sandbox escape via out-of-bounds write in Chromium (CVE-2026-19173)

    * chromium-browser: Skia in Google Chrome: Cross-origin data leakage via uninitialized use     (CVE-2026-19161)

    * chromium-browser: Skia: Arbitrary code execution via crafted HTML page (CVE-2026-19176)

    * chromium-browser: Chromium: Information leak allows web origin policy bypass (CVE-2026-76041)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-28984)

    * webkitgtk: Visiting a website may lead to an app denial-of-service (CVE-2026-43804)

    * webkitgtk: Websites may know if the user has visited a given link (CVE-2026-64713)

    * webkitgtk: Maliciously crafted web content may violate iframe sandboxing policy (CVE-2026-64728)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-64787)

    * webkitgtk: Visiting a website that frames malicious content may lead to UI spoofing (CVE-2026-64730)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64757)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64783)

    * webkitgtk: use-after-free of JSCValue function parameters (CVE-2026-78376)

    * chromium-browser: Skia: Information disclosure via out-of-bounds read in crafted media file     (CVE-2026-79020)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-43795)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-64715)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64718)

    * webkitgtk: Visiting a maliciously crafted website may leak sensitive data (CVE-2026-64778)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64779)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64780)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64782)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64784)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65331)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65332)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65334)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65335)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65336)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65337)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65338)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65340)

    * webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2026-65341)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65351)

    * webkitgtk: Validate the full FeatureList array once in OpenTypeVerticalData findFeature (CVE-2026-83596)

    * chromium-browser: skia: chromium-browser: Information leak in Skia (CVE-2026-84359)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-84635)

    * webkitgtk: Processing maliciously crafted web content may disclose sensitive user information     (CVE-2026-64753)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

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

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:69098 advisory.

    * chromium-browser: Skia in Google Chrome: Sandbox escape via crafted HTML page (CVE-2026-19154)
      * chromium-browser: skia: Skia: Sandbox escape via out-of-bounds write in Chromium (CVE-2026-19173)
      * chromium-browser: Skia in Google Chrome: Cross-origin data leakage via uninitialized use     (CVE-2026-19161)
      * chromium-browser: Skia: Arbitrary code execution via crafted HTML page (CVE-2026-19176)
      * chromium-browser: Chromium: Information leak allows web origin policy bypass (CVE-2026-76041)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-28984)
      * webkitgtk: Visiting a website may lead to an app denial-of-service (CVE-2026-43804)
      * webkitgtk: Websites may know if the user has visited a given link (CVE-2026-64713)
      * webkitgtk: Maliciously crafted web content may violate iframe sandboxing policy (CVE-2026-64728)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-64787)
      * webkitgtk: Visiting a website that frames malicious content may lead to UI spoofing (CVE-2026-64730)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64757)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64783)
      * webkitgtk: use-after-free of JSCValue function parameters (CVE-2026-78376)
      * chromium-browser: Skia: Information disclosure via out-of-bounds read in crafted media file     (CVE-2026-79020)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-43795)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-64715)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64718)
      * webkitgtk: Visiting a maliciously crafted website may leak sensitive data (CVE-2026-64778)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64779)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64780)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64782)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64784)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65331)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65332)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65334)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65335)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65336)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65337)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65338)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65340)
      * webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2026-65341)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65351)
      * webkitgtk: Validate the full FeatureList array once in OpenTypeVerticalData findFeature     (CVE-2026-83596)
      * chromium-browser: skia: chromium-browser: Information leak in Skia (CVE-2026-84359)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-84635)
      * webkitgtk: Processing maliciously crafted web content may disclose sensitive user information     (CVE-2026-64753)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

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

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-69098 advisory.

    [2.52.5-1]
    - Update to 2.52.5

    [2.52.4-1]
    - Update to 2.52.4

    [2.52.3-1]
    - Update to 2.52.3

    [2.50.4-1]
    - Update to 2.50.4

    [2.50.3-1]
    - Update to 2.50.3

    [2.50.1-1]
    - Update to 2.50.1

    [2.50.0-1]
    - Update to 2.50.0

    [2.48.5-1]
    - Update to 2.48.5

    [2.48.3-1]
    - Update to 2.48.3

    [2.48.2-1]
    - Update to 2.48.2
    - Reenable JIT

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

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

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:69098 advisory.

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

    Security Fix(es):

    * chromium-browser: Skia in Google Chrome: Sandbox escape via crafted HTML page (CVE-2026-19154)

    * chromium-browser: skia: Skia: Sandbox escape via out-of-bounds write in Chromium (CVE-2026-19173)

    * chromium-browser: Skia in Google Chrome: Cross-origin data leakage via uninitialized use     (CVE-2026-19161)

    * chromium-browser: Skia: Arbitrary code execution via crafted HTML page (CVE-2026-19176)

    * chromium-browser: Chromium: Information leak allows web origin policy bypass (CVE-2026-76041)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-28984)

    * webkitgtk: Visiting a website may lead to an app denial-of-service (CVE-2026-43804)

    * webkitgtk: Websites may know if the user has visited a given link (CVE-2026-64713)

    * webkitgtk: Maliciously crafted web content may violate iframe sandboxing policy (CVE-2026-64728)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-64787)

    * webkitgtk: Visiting a website that frames malicious content may lead to UI spoofing (CVE-2026-64730)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64757)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64783)

    * webkitgtk: use-after-free of JSCValue function parameters (CVE-2026-78376)

    * chromium-browser: Skia: Information disclosure via out-of-bounds read in crafted media file     (CVE-2026-79020)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-43795)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-64715)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64718)

    * webkitgtk: Visiting a maliciously crafted website may leak sensitive data (CVE-2026-64778)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64779)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64780)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64782)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-64784)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65331)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65332)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65334)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65335)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65336)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65337)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65338)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65340)

    * webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2026-65341)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-65351)

    * webkitgtk: Validate the full FeatureList array once in OpenTypeVerticalData findFeature (CVE-2026-83596)

    * chromium-browser: skia: chromium-browser: Information leak in Skia (CVE-2026-84359)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process termination     (CVE-2026-84635)

    * webkitgtk: Processing maliciously crafted web content may disclose sensitive user information     (CVE-2026-64753)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The version of Apple iOS running on the mobile device is prior to 27. It is, therefore, affected by multiple vulnerabilities.

The version of Apple iOS running on the mobile device is prior to 26.7. It is, therefore, affected by multiple vulnerabilities.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6,     Safari 27, iOS 26.6 and iPadOS 26.6, iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27,     macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, visionOS 27, watchOS 26.6. Processing maliciously crafted web     content may lead to an unexpected Safari crash. (CVE-2026-64718)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of Apple iOS running on the mobile device is prior to 26.6. It is, therefore, affected by multiple vulnerabilities.

The remote host is running a version of macOS / Mac OS X that is 26.x prior to 26.6. It is, therefore, affected by multiple vulnerabilities:

  - A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia     15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. Connecting to a malicious afpfs server may lead to kernel     memory corruption. (CVE-2026-43815)

  - Double Free and possible RCE vulnerability in Apache HTTP Server with the HTTP/2 protocol. This issue     affects Apache HTTP Server: 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the     issue. (CVE-2026-23918)

  - A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS     Sequoia 15.8, macOS Tahoe 26.6, macOS Tahoe 26.7. An app may bypass Gatekeeper checks. (CVE-2026-28899)

  - The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.8.8, macOS     Tahoe 26.6. A malicious app may be able to corrupt memory of a system process. (CVE-2026-28911)

  - A logic issue was addressed with improved restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS     Sonoma 14.8.7, macOS Tahoe 26.6. A user may be able to elevate privileges. (CVE-2026-28912)

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	Type	Severity
363355	macOS 27.x < 27.0 Multiple Vulnerabilities (149035)	Nessus	MacOS X Local Security Checks	Local	critical
363124	MiracleLinux 8 : webkit2gtk3-2.54.0-1.el8_10.ML.1 (AXSA:2026-1970:09)	Nessus	Miracle Linux Local Security Checks	Local	critical
362691	Oracle Linux 8 : webkit2gtk3 (ELSA-2026-74084)	Nessus	Oracle Linux Local Security Checks	Local	critical
362636	Rocky Linux 8 [CIQ] Security Update: webkit2gtk3 / webkit2gtk3-debuginfo / webkit2gtk3-debugsource / etc Multiple Vulnerabilities (crlsa-2026_74084)	Nessus	Rocky Linux Local Security Checks	Local	critical
362401	AlmaLinux 8 : webkit2gtk3 (ALSA-2026:74084)	Nessus	Alma Linux Local Security Checks	Local	critical
358443	RockyLinux 8 : webkit2gtk3 (RLSA-2026:74084)	Nessus	Rocky Linux Local Security Checks	Local	critical
355136	Rocky Linux 9 [CIQ] Security Update: webkit2gtk3 / webkit2gtk3-debuginfo / webkit2gtk3-debugsource / etc Multiple Vulnerabilities (crlsa-2026_69098)	Nessus	Rocky Linux Local Security Checks	Local	critical
353421	RHEL 8 : webkit2gtk3 (RHSA-2026:74084)	Nessus	Red Hat Local Security Checks	Local	critical
349728	MiracleLinux 9 : webkit2gtk3-2.54.0-1.el9_8 (AXSA:2026-1904:08)	Nessus	Miracle Linux Local Security Checks	Local	critical
349100	RockyLinux 9 : webkit2gtk3 (RLSA-2026:69098)	Nessus	Rocky Linux Local Security Checks	Local	critical
348734	AlmaLinux 9 : webkit2gtk3 (ALSA-2026:69098)	Nessus	Alma Linux Local Security Checks	Local	critical
348656	Oracle Linux 9 : webkit2gtk3 (ELSA-2026-69098)	Nessus	Oracle Linux Local Security Checks	Local	high
348598	RHEL 9 : webkit2gtk3 (RHSA-2026:69098)	Nessus	Red Hat Local Security Checks	Local	critical
345685	Apple iOS < 27 Multiple Vulnerabilities (149034)	Nessus	Mobile Devices	Local	high
345666	Apple iOS < 26.7 Multiple Vulnerabilities (149041)	Nessus	Mobile Devices	Local	high
340759	Linux Distros Unpatched Vulnerability : CVE-2026-64718	Nessus	Misc.	Local	medium
330150	Apple iOS < 26.6 Multiple Vulnerabilities (128066)	Nessus	Mobile Devices	Local	critical
330144	macOS 26.x < 26.6 Multiple Vulnerabilities (128067)	Nessus	MacOS X Local Security Checks	Local	high

Detections

Analytics

CVE-2026-64718

medium

Tenable Plugins

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

critical

high

critical

high

high

medium

critical

high