The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:19157 advisory.

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

    Security Fix(es):

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-43272)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-43342)

    * webkitgtk: A website may be able to access sensor information without user consent (CVE-2025-43356)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-43368)

    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 remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3905-1 advisory.

    - CVE-2025-43343: Fixed an issue where processing maliciously crafted web content may lead to an     unexpected process crash (bsc#1251975)
      - CVE-2025-43272: Fixed an issue where processing maliciously crafted web content may lead to an     unexpected Safari crash (bsc#1250439)
      - CVE-2025-43342: Fixed an issue where processing maliciously crafted web content may lead to an     unexpected process crash (bsc#1250440)
      - CVE-2025-43356: Fixed an issue where websites may be able to access sensor information without user     consent (bsc#1250441)
      - CVE-2025-43368: Fixed an issue where processing maliciously crafted web content may lead to an     unexpected Safari crash (bsc#1250442)

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 version of webkitgtk4 installed on the remote host is prior to 2.48.7-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-3073 advisory.

    The issue was addressed with improved memory handling. This issue is fixed in Safari 26, visionOS 26,     watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. Processing maliciously crafted web content may lead to     an unexpected Safari crash. (CVE-2025-43272)

    A correctness issue was addressed with improved checks. This issue is fixed in tvOS 26, Safari 26, iOS     18.7 and iPadOS 18.7, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. Processing     maliciously crafted web content may lead to an unexpected process crash. (CVE-2025-43342)

    The issue was addressed with improved memory handling. This issue is fixed in tvOS 26, Safari 26, visionOS     26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. Processing maliciously crafted web content may lead     to an unexpected process crash. (CVE-2025-43343)

    The issue was addressed with improved handling of caches. This issue is fixed in tvOS 26, Safari 26, iOS     18.7 and iPadOS 18.7, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. A website may be able     to access sensor information without user consent. (CVE-2025-43356)

    A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26,     macOS Tahoe 26, iOS 26 and iPadOS 26. Processing maliciously crafted web content may lead to an unexpected     Safari crash. (CVE-2025-43368)

Tenable has extracted the preceding description block directly from the tested product 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-2025-20922 advisory.

    [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

    [2.48.1-1]
    - Update to 2.48.1

    [2.48.0-1]
    - Update to 2.48.0

    [2.46.6-1]
    - Update to 2.46.6

    [2.46.5-1]
    - Update to 2.46.5

    [2.46.4-1]
    - Update to 2.46.4

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 MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11002:18 advisory.

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-43272)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-43342)
      * webkitgtk: A website may be able to access sensor information without user consent (CVE-2025-43356)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-43368)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-43343)

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 version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0982 advisory.

    Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:

    CVE-2025-43272:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26, visionOS 26,     watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. Processing maliciously crafted web content may lead to     an unexpected Safari crash.

    CVE-2025-43342:
    A correctness issue was addressed with improved checks. This issue is fixed in tvOS 26, Safari 26, iOS     18.7 and iPadOS 18.7, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. Processing     maliciously crafted web content may lead to an unexpected process crash.

    CVE-2025-43356:
    The issue was addressed with improved handling of caches. This issue is fixed in tvOS 26, Safari 26, iOS     18.7 and iPadOS 18.7, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. A website may be able     to access sensor information without user consent.

    CVE-2025-43368:
    A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26,     macOS Tahoe 26, iOS 26 and iPadOS 26. Processing maliciously crafted web content may lead to an unexpected     Safari crash.

    CVE-2025-43419:
    The issue was addressed with improved memory handling. This issue is fixed in Safari 26, tvOS 26, watchOS     26, iOS 26 and iPadOS 26, visionOS 26. Processing maliciously crafted web content may lead to memory     corruption.

Tenable has extracted the preceding description block directly from the Tencent 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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - The issue was addressed with improved handling of caches. This issue is fixed in Safari 26, iOS 18.7 and     iPadOS 18.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. A website may be able     to access sensor information without user consent. (CVE-2025-43356)

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

According to its banner, the version of Apple TV on the remote device is prior to 26. It is therefore affected by multiple vulnerabilities as described in the 125114

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20065-1 advisory.

    Update to version 2.50.4.

    Security issues fixed:

    - CVE-2025-13502: processing of maliciously crafted payloads by the GLib remote inspector server may lead     to a       UIProcess crash due to an out-of-bounds read and an integer underflow (bsc#1254208).
    - CVE-2025-13947: use of the file drag-and-drop mechanism may lead to remote information disclosure due to     a lack of       verification of the origins of drag operations (bsc#1254473).
    - CVE-2025-14174: processing maliciously crafted web content may lead to memory corruption due to improper     validation       (bsc#1255497).
    - CVE-2025-43272: processing maliciously crafted web content may lead to an unexpected process crash due     to improper       memory handling (bsc#1250439).
    - CVE-2025-43342: processing maliciously crafted web content may lead to an unexpected process crash due     to a       correctness issue and missing checks (bsc#1250440).
    - CVE-2025-43343: processing maliciously crafted web content may lead to an unexpected process crash due     to improper       memory handling (bsc#1251975).
    - CVE-2025-43356: a website may be able to access sensor information without user consent due to improper     cache handling       (bsc#1250441).
    - CVE-2025-43368: processing maliciously crafted web content may lead to an unexpected process crash due     to a       use-after-free issue (bsc#1250442).
    - CVE-2025-43392: websites may exfiltrate image data cross-origin due to issues with cache handling     (bsc#1254165).
    - CVE-2025-43419: processing maliciously crafted web content may lead to memory corruption due to improper     memory       handling (bsc#1254166).
    - CVE-2025-43421: processing maliciously crafted web content may lead to an unexpected process crash due     to enabled       array allocation sinking (bsc#1254167).
    - CVE-2025-43425: processing maliciously crafted web content may lead to an unexpected process crash due     to improper       memory handling (bsc#1254168).
    - CVE-2025-43427: processing maliciously crafted web content may lead to an unexpected process crash due     to issues with       state management (bsc#1254169).
    - CVE-2025-43429: processing maliciously crafted web content may lead to an unexpected process crash due     to a buffer       overflow issue (bsc#1254174).
    - CVE-2025-43430: processing maliciously crafted web content may lead to an unexpected process crash due     to issues with       state management (bsc#1254172).
    - CVE-2025-43431: processing maliciously crafted web content may lead to memory corruption due to improper     memory       handling (bsc#1254170).
    - CVE-2025-43432: processing maliciously crafted web content may lead to an unexpected process crash due     to a       use-after-free issue (bsc#1254171).
    - CVE-2025-43434: processing maliciously crafted web content may lead to an unexpected process crash due     to a       use-after-free issue (bsc#1254179).
    - CVE-2025-43440: processing maliciously crafted web content may lead to an unexpected process crash due     to missing       checks (bsc#1254177).
    - CVE-2025-43443: processing maliciously crafted web content may lead to an unexpected process crash due     to missing       checks (bsc#1254176).
    - CVE-2025-43458: processing maliciously crafted web content may lead to an unexpected process crash due     to issues with       state management (bsc#1254498).
    - CVE-2025-43501: processing maliciously crafted web content may lead to an unexpected process crash due     to a buffer       overflow issue (bsc#1255194).
    - CVE-2025-43529: processing maliciously crafted web content may lead to arbitrary code execution due to a       use-after-free issue (bsc#1255198).
    - CVE-2025-43531: processing maliciously crafted web content may lead to an unexpected process crash due     to a race       condition (bsc#1255183).
    - CVE-2025-43535: processing maliciously crafted web content may lead to an unexpected process crash due     to improper       memory handling (bsc#1255195).
    - CVE-2025-43536: processing maliciously crafted web content may lead to an unexpected process crash due     to a       use-after-free issue (bsc#1255200).
    - CVE-2025-43541: processing maliciously crafted web content may lead to an unexpected process crash due     to type       confusion (bsc#1255191).
    - CVE-2025-66287: processing maliciously crafted web content may lead to an unexpected process crash due     to improper       memory handling (bsc#1254509).

    Other issues fixed and changes:

    - Version 2.50.4:
      * Correctly handle the program name passed to the sleep disabler.
      * Ensure GStreamer is initialized before using the Quirks.
      * Fix several crashes and rendering issues.

    - Version 2.50.3:
      * Fix seeking and looping of media elements that set the loop property.
      * Fix several crashes and rendering issues.

    - Version 2.50.2:
      * Prevent unsafe URI schemes from participating in media playback.
      * Make jsc_value_array_buffer_get_data() function introspectable.
      * Fix logging in to Google accounts that have a WebAuthn second factor configured.
      * Fix loading webkit://gpu when there are no threads configured for GPU rendering.
      * Fix rendering gradiants that use the CSS hue interpolation method.
      * Fix pasting image data from the clipboard.
      * Fix font-family selection when the font name contains spaces.
      * Fix the build with standard C libraries that lack execinfo.h, like Musl or uClibc.
      * Fix capturing canvas snapshots in the Web Inspector.
      * Fix several crashes and rendering issues.

    - Version 2.50.1:
      * Improve text rendering performance.
      * Fix audio playback broken on instagram.
      * Fix rendering of layers with fractional transforms.
      * Fix the build with ENABLE(VIDEO) disabled.
      * Fix the build in s390x.
      * Fix several crashes and rendering issues.

    - Version 2.50.0:
      * Improved rendering performance by recording each layer once and replaying every dirty region in     different worker         threads.
      * Enable damage propagation to the UI process by default.
      * CSS property font-variant-emoji is now enabled by default.
      * Font synthesis properties (bold/italic) are now properly handled.
      * Ensure web view is focused on tap gesture.
      * Added new API to get the theme color of a WebKitWebView.

    - Version 2.49.90:
      * Add support for font collection / fragment identifiers.
      * Fix web process deadlock on exit.
      * Fix stuttering when playing WebP animations
      * Fix CSS animations with cubic-bezier timing function.
      * Do not start the MemoryPressureMonitor if its disabled
      * Fix several crashes and rendering issues.
      * Updated translations.

    - Version 2.48.6:
      * Fix emojis incorrectly rendered in their text variant.
      * Add support for font collection / fragment identifiers.
      * Fix web process deadlock on exit.
      * Fix stuttering when playing WebP animations.
      * Fix CSS animations with cubic-bezier timing function.
      * Do not start the MemoryPressureMonitor if it's disabled.
      * Fix several crashes and rendering issues.

    - Fix a11y regression where AT-SPI roles were mapped incorrectly.
    - Disable skia on ppc64le.

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.

ID	名稱	產品	系列	已發布	已更新	嚴重性
271846	RHEL 8 : webkit2gtk3 (RHSA-2025:19157)	Nessus	Red Hat Local Security Checks	2025/10/28	2025/10/28	critical
274424	SUSE SLES12: libjavascriptcoregtk-4_0-18 / libwebkit2gtk-4_0-37 / etc (SUSE-SU-2025:3905-1)	Nessus	SuSE Local Security Checks	2025/11/7	2026/6/25	critical
274685	Amazon Linux 2 : webkitgtk4, --advisory ALAS2-2025-3073 (ALAS-2025-3073)	Nessus	Amazon Linux Local Security Checks	2025/11/11	2025/11/11	critical
277347	Oracle Linux 9 : webkit2gtk3 (ELSA-2025-20922)	Nessus	Oracle Linux Local Security Checks	2025/12/3	2025/12/3	critical
283426	MiracleLinux 9 : webkit2gtk3-2.50.1-0.el9_6 (AXSA:2025-11002:18)	Nessus	Miracle Linux Local Security Checks	2026/1/13	2026/1/13	critical
284645	TencentOS Server 2: webkitgtk4 (TSSA-2025:0982)	Nessus	Tencent Local Security Checks	2026/1/14	2026/1/14	critical
265858	Linux Distros Unpatched Vulnerability : CVE-2025-43356	Nessus	Misc.	2025/9/25	2026/7/17	medium
265335	Apple TV < 26 Multiple Vulnerabilities (125114)	Nessus	Misc.	2025/9/17	2025/9/17	high
294939	openSUSE 16 Security Update : webkit2gtk3 (openSUSE-SU-2026:20065-1)	Nessus	SuSE Local Security Checks	2026/1/22	2026/3/10	critical

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