The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1340:06 advisory.

    * Mozilla: Arbitrary JavaScript execution in PDF.js (CVE-2024-4367)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-39872)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43663)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43676)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43699)
      * webkitgtk: webkitgtk: A malicious website may process restricted web content outside the sandbox     (CVE-2026-43701)
      * webkitgtk: webkitgtk: Maliciously crafted web content may lead to memory corruption (CVE-2026-43705)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43707)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43712)
      * webkitgtk: webkitgtk: Visiting a website may leak sensitive data (CVE-2026-43713)
      * webkitgtk: webkitgtk: Maliciously crafted web content may lead to memory corruption (CVE-2026-43715)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43716)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43720)
      * webkitgtk: webkitgtk: A malicious website may silently hijack clipboard data (CVE-2026-43721)
      * webkitgtk: webkitgtk: A malicious website may process restricted web content outside the sandbox     (CVE-2026-43725)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43726)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43727)
      * webkitgtk: webkitgtk: Maliciously crafted web content may lead to memory corruption (CVE-2026-43731)
      * webkitgtk: webkitgtk: Maliciously crafted web content may disclose sensitive user information     (CVE-2026-43732)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43734)
      * webkitgtk: webkitgtk: Maliciously crafted web content may disclose process memory (CVE-2026-43740)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43742)
      * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43745)

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 SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3555-1 advisory.

    This update for webkit2gtk3 fixes the following issue:

    Security fixes:

    - CVE-2024-4367,CVE-2026-39872,CVE-2026-43663,CVE-2026-43676,CVE-2026-43699,CVE-2026-43701,       CVE-2026-43705,CVE-2026-43707,CVE-2026-43712,CVE-2026-43713,CVE-2026-43715,CVE-2026-43716,       CVE-2026-43720,CVE-2026-43721,CVE-2026-43725,CVE-2026-43726,CVE-2026-43727,CVE-2026-43731,       CVE-2026-43732,CVE-2026-43734,CVE-2026-43740,CVE-2026-43742,CVE-2026-43745:
      WebKitGTK and WPE WebKit Security Advisory WSA-2026-0004 (bsc#1271638).

    Other fixes:

    - Update to version 2.52.5 (bsc#1271638):
     + Fire scrollend event for instant programmatic scrolls.
     + Increase network idle connection timeout to 115 seconds.
     + Add User-Agent quirk for HBO Max.
     + Fix the build with system malloc.
     + Fix several crashes and rendering issues.

Tenable has extracted the preceding description block directly from the SUSE 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-2026:54634 advisory.

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

    Security Fix(es):

    * Mozilla: Arbitrary JavaScript execution in PDF.js (CVE-2024-4367)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-39872)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43663)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43676)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43699)

    * webkitgtk: webkitgtk: A malicious website may process restricted web content outside the sandbox     (CVE-2026-43701)

    * webkitgtk: webkitgtk: Maliciously crafted web content may lead to memory corruption (CVE-2026-43705)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43707)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43712)

    * webkitgtk: webkitgtk: Visiting a website may leak sensitive data (CVE-2026-43713)

    * webkitgtk: webkitgtk: Maliciously crafted web content may lead to memory corruption (CVE-2026-43715)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43716)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43720)

    * webkitgtk: webkitgtk: A malicious website may silently hijack clipboard data (CVE-2026-43721)

    * webkitgtk: webkitgtk: A malicious website may process restricted web content outside the sandbox     (CVE-2026-43725)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43726)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43727)

    * webkitgtk: webkitgtk: Maliciously crafted web content may lead to memory corruption (CVE-2026-43731)

    * webkitgtk: webkitgtk: Maliciously crafted web content may disclose sensitive user information     (CVE-2026-43732)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43734)

    * webkitgtk: webkitgtk: Maliciously crafted web content may disclose process memory (CVE-2026-43740)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43742)

    * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash     (CVE-2026-43745)

    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 AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1784988522 advisory.

  - A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution     in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird <     115.11. (CVE-2024-4367)

  - The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 18.7.10     and iPadOS 18.7.10, 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-2026-39872,     CVE-2026-43663)

  - An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari     26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, visionOS 26.6,     watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
    (CVE-2026-43676)

  - A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari     26.5.2, iOS 18.7.10 and iPadOS 18.7.10, 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-2026-43699, CVE-2026-43726, CVE-2026-43734, CVE-2026-43742)

  - The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS     18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. A     malicious website may be able to process restricted web content outside the sandbox. (CVE-2026-43701)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
329279	MiracleLinux 8 : webkit2gtk3-2.52.5-1.el8_10.ML.1 (AXSA:2026-1340:06)	Nessus	Miracle Linux Local Security Checks	2026/7/24	2026/7/27	high
334703	SUSE SLES12: libjavascriptcoregtk-4_0-18 / libwebkit2gtk-4_0-37 / etc (SUSE-SU-2026:3555-1)	Nessus	SuSE Local Security Checks	2026/8/12	2026/8/17	high
335246	RHEL 9 : webkit2gtk3 (RHSA-2026:54634)	Nessus	Red Hat Local Security Checks	2026/8/13	2026/8/14	high
351934	AlmaLinux 9.2 [TuxCare] Security Update: webkit2gtk3 / webkit2gtk3-devel / webkit2gtk3-jsc / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1784988522)	Nessus	Alma Linux Local Security Checks	2026/9/30	2026/10/1	high
358443	RockyLinux 8 : webkit2gtk3 (RLSA-2026:74084)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/2	critical
362401	AlmaLinux 8 : webkit2gtk3 (ALSA-2026:74084)	Nessus	Alma Linux Local Security Checks	2026/10/1	2026/10/2	critical
363124	MiracleLinux 8 : webkit2gtk3-2.54.0-1.el8_10.ML.1 (AXSA:2026-1970:09)	Nessus	Miracle Linux Local Security Checks	2026/10/6	2026/10/9	critical
323674	Apple iOS < 26.5.2 Multiple Vulnerabilities (127594)	Nessus	Mobile Devices	2026/6/29	2026/10/29	critical
353421	RHEL 8 : webkit2gtk3 (RHSA-2026:74084)	Nessus	Red Hat Local Security Checks	2026/9/30	2026/10/2	critical

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