The version of Java installed on the remote host is affected by multiple vulnerabilities as referenced in the April 2026 CPU advisory.

  - Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of     Oracle Java SE (component: JAXP). Supported versions that are affected are Oracle Java SE: 8u481,     8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10;
    Oracle GraalVM Enterprise Edition: 21.3.17. Easily exploitable vulnerability allows unauthenticated     attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK,     Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized     access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM     Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the     specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also     applies to Java deployments, typically in clients running sandboxed Java Web Start applications or     sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet)     and rely on the Java sandbox for security. (CVE-2026-22016)

  - Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of     Oracle Java SE (component: Networking). Supported versions that are affected are Oracle Java SE: 8u481-perf,     11.0.30, 17.0.18, 21.0.10, 25.0.2, 26; Oracle GraalVM for JDK: 17.0.18 and 21.0.10; Oracle GraalVM Enterprise     Edition: 21.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via     multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition.
    Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently     repeatable crash (complete DOS) of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition.
    Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web     service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in     clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted     code (e.g., code that comes from the internet) and rely on the Java sandbox for security. (CVE-2026-34282)

  - The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and     iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A remote attacker may be able to     cause a denial-of-service. (CVE-2026-20652)

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

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-f00460a7d9 advisory.

    Update to 2.52.1:

     * Reduce the amount of useless MPRIS notifications produced by MediaSesion when the information about     media being played is incomplete.
     * Add Sysprof marks for mouse events.
     * Fix MediaSession icon for iheart.com not being displayed.
     * Fix several crashes and rendering issues.
     * Translation updates: Georgian.

    ----

    Update to 2.52.0:

     * Make text look like in other browsers by blending in linear color space.
     * Improved rendering performance by using a different tile size depending on whether GPU rendering is     enabled or not.
     * Improved composition scheduling to avoid blocking waiting for tile painting.
     * Improved performance of accelerated 2D canvas by recording operations for batched replay.
     * Improved async scrolling when main thread is busy by avoiding locks and rendering the scrollbars from     the scrolling thread.
     * Enabled dynamic MSAA for accelerated 2D canvas rendering.
     * Improved text rendering performance
     * Videos with BT2100-PQ colorspace are now tone-mapped to SDR, ensuring colours do not appear washed out.
     * Added support for the Audio Output Devices API.
     * Added API to handle WebXR permission requests.
     * Added API to query the immersive session status.
     * Added initial API for web extensions.

    ----

    2.51.93:

     * Make text look like in other browsers by blending in linear color space.
     * Avoid composition for non visible layers with running animations.
     * Fix several crashes and rendering issues.


    ----

    2.51.92:

     * Fix PDF rendering broken by the accelerated 2D canvas performance improvements.
     * Fix flickering while scrolling in some edge cases.
     * Support for rotation and mirroring in internal WebCodecs encoder.
     * System fallback font selection no longer takes style into account.
     * Fix several crashes and rendering issues.





Tenable has extracted the preceding description block directly from the Fedora 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:2026-503:01 advisory.

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-43213)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-43214)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-43457)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-43511)
      * webkitgtk: Processing maliciously crafted web content may disclose internal states of the app     (CVE-2025-46299)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20608)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20635)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20636)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20644)
      * webkitgtk: A remote attacker may be able to cause a denial-of-service (CVE-2026-20652)
      * webkitgtk: A website may be able to track users through Safari web extensions (CVE-2026-20676)
      * webkitgtk: Processing maliciously crafted web content may bypass Same Origin Policy (CVE-2026-20643)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20664)
      * webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being     enforced (CVE-2026-20665)
      * webkitgtk: A maliciously crafted webpage may be able to fingerprint the user (CVE-2026-20691)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28857)
      * webkitgtk: A malicious website may be able to process restricted web content outside the sandbox     (CVE-2026-28859)
      * webkitgtk: Visiting a maliciously crafted website may lead to a cross-site scripting attack     (CVE-2026-28871)

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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-10702 advisory.

    [2.52.3-1]
    - Update to 2.52.3

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-2026:14659 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-2025-43213)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-43214)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-43457)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-43511)

    * webkitgtk: Processing maliciously crafted web content may disclose internal states of the app     (CVE-2025-46299)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20608)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20635)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20636)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20644)

    * webkitgtk: A remote attacker may be able to cause a denial-of-service (CVE-2026-20652)

    * webkitgtk: A website may be able to track users through Safari web extensions (CVE-2026-20676)

    * webkitgtk: Processing maliciously crafted web content may bypass Same Origin Policy (CVE-2026-20643)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-20664)

    * webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being     enforced (CVE-2026-20665)

    * webkitgtk: A maliciously crafted webpage may be able to fingerprint the user (CVE-2026-20691)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2026-28857)

    * webkitgtk: A malicious website may be able to process restricted web content outside the sandbox     (CVE-2026-28859)

    * webkitgtk: Visiting a maliciously crafted website may lead to a cross-site scripting attack     (CVE-2026-28871)

    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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
309197	Oracle Java SE Multiple Vulnerabilities (April 2026 CPU)	Nessus	Misc.	2026/4/22	2026/4/24	high
304343	Fedora 44 : webkitgtk (2026-f00460a7d9)	Nessus	Fedora Local Security Checks	2026/3/30	2026/3/30	medium
310557	MiracleLinux 9 : webkit2gtk3-2.52.3-0.el9_7.1 (AXSA:2026-503:01)	Nessus	Miracle Linux Local Security Checks	2026/4/27	2026/4/27	medium
310730	Oracle Linux 8 : webkit2gtk3 (ELSA-2026-10702)	Nessus	Oracle Linux Local Security Checks	2026/4/28	2026/4/28	medium
313040	RHEL 9 : webkit2gtk3 (RHSA-2026:14659)	Nessus	Red Hat Local Security Checks	2026/5/7	2026/5/7	medium

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