The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2026:0180 advisory.

    Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

    CVE-2026-28847:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and     iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5.
    Processing maliciously crafted web content may lead to an unexpected process crash.

    CVE-2026-28883:
    A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5,     iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously     crafted web content may lead to an unexpected process crash.

    CVE-2026-28901:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and     iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web     content may lead to an unexpected process crash.

    CVE-2026-28902:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and     iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web     content may lead to an unexpected process crash.

    CVE-2026-28903:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and     iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5.
    Processing maliciously crafted web content may lead to an unexpected process crash.

    CVE-2026-28904:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and     iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5.
    Processing maliciously crafted web content may lead to an unexpected process crash.

    CVE-2026-28905:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and     iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5. Processing maliciously crafted web content may     lead to an unexpected process crash.

    CVE-2026-28907:
    The issue was addressed with improved input validation. This issue is fixed in Safari 26.5, iOS 18.7.9 and     iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5.
    Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

    CVE-2026-28942:
    A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5,     iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously     crafted web content may lead to an unexpected Safari crash.

    CVE-2026-28946:
    A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5,     macOS Tahoe 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.

    CVE-2026-28947:
    A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5,     iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously     crafted web content may lead to an unexpected Safari crash.

    CVE-2026-28953:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and     iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5.
    Processing maliciously crafted web content may lead to an unexpected process crash.

    CVE-2026-28955:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and     iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5.
    Processing maliciously crafted web content may lead to an unexpected process crash.

    CVE-2026-28958:
    This issue was addressed with improved data protection. This issue is fixed in Safari 26.5, iOS 26.5 and     iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. An app may be able to access sensitive user data.

    CVE-2026-43658:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and     iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web     content may lead to an unexpected Safari crash.

    CVE-2026-43660:
    A validation issue was addressed with improved logic. This issue is fixed in Safari 26.5, iOS 18.7.9 and     iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5.
    Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

Tenable has extracted the preceding description block directly from the Alibaba Cloud 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 MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1338:05 advisory.

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-28946)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28847)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28883)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28901)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28902)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28903)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28904)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28905)
      * webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being     enforced (CVE-2026-28907)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-28942)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-28947)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28953)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28955)
      * webkitgtk: An app may be able to access sensitive user data (CVE-2026-28958)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2026-43658)
      * webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being     enforced (CVE-2026-43660)

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 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 26.5,     iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously     crafted web content may lead to an unexpected process crash. (CVE-2026-28883)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
324104	Alibaba Cloud Linux 3 : 0180: webkit2gtk3 (ALINUX3-SA-2026:0180)	Nessus	Alibaba Cloud Linux Local Security Checks	2026/7/1	2026/7/1	high
329248	MiracleLinux 9 : webkit2gtk3-2.52.4-1.el9_8 (AXSA:2026-1338:05)	Nessus	Miracle Linux Local Security Checks	2026/7/23	2026/7/23	high
318333	Linux Distros Unpatched Vulnerability : CVE-2026-28883	Nessus	Misc.	2026/6/3	2026/7/27	high

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