The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:10374 advisory.

    Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop     environment not only on the machine where it is running, but from anywhere on the Internet and from a wide     variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

    Security Fix(es):

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

    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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:10344 advisory.

    Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop     environment not only on the machine where it is running, but from anywhere on the Internet and from a wide     variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

    Security Fix(es):

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

    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 Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:10376 advisory.

    Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop     environment not only on the machine where it is running, but from anywhere on the Internet and from a wide     variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

    Security Fix(es):

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

    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 Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:10377 advisory.

    Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop     environment not only on the machine where it is running, but from anywhere on the Internet and from a wide     variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

    Security Fix(es):

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

    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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:10410 advisory.

    Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop     environment not only on the machine where it is running, but from anywhere on the Internet and from a wide     variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

    Security Fix(es):

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

    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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:10381 advisory.

    Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop     environment not only on the machine where it is running, but from anywhere on the Internet and from a wide     variety of machine architectures. TigerVNC is a suite of VNC servers and clients.

    Security Fix(es):

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

    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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-9305 advisory.

    - CVE fix for: CVE-2025-49175 (RHEL-97273), CVE-2025-49176 (RHEL-97329),                    CVE-2025-49178 (RHEL-97369), CVE-2025-49179 (RHEL-97422),                    CVE-2025-49180 (RHEL-97235)

    xorg-x11-server-Xwayland

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 RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:9392 advisory.

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

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 SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:01981-1 advisory.

    - CVE-2025-49175: Out-of-bounds access in X Rendering extension (Animated cursors) (bsc#1244082).
    - CVE-2025-49176: Integer overflow in Big Requests Extension (bsc#1244084).
    - CVE-2025-49177: Data leak in XFIXES Extension 6 (XFixesSetClientDisconnectMode) (bsc#1244085).
    - CVE-2025-49178: Unprocessed client request via bytes to ignore (bsc#1244087).
    - CVE-2025-49179: Integer overflow in X Record extension (bsc#1244089).
    - CVE-2025-49180: Integer overflow in RandR extension (RRChangeProviderProperty) (bsc#1244090).

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 SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:01974-1 advisory.

    - CVE-2025-49175: Out-of-bounds access in X Rendering extension (Animated cursors) (bsc#1244082).
    - CVE-2025-49176: Integer overflow in Big Requests Extension (bsc#1244084).
    - CVE-2025-49177: Data leak in XFIXES Extension 6 (XFixesSetClientDisconnectMode) (bsc#1244085).
    - CVE-2025-49178: Unprocessed client request via bytes to ignore (bsc#1244087).
    - CVE-2025-49179: Integer overflow in X Record extension (bsc#1244089).
    - CVE-2025-49180: Integer overflow in RandR extension (RRChangeProviderProperty) (bsc#1244090).

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 RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:9305 advisory.

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

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 MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10554:02 advisory.

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)
      * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)
      * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)
      * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)
      * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

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 Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:10347 advisory.

    Xwayland is an X server for running X clients under Wayland.

    Security Fix(es):

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds Read in X Rendering Extension     Animated Cursors (CVE-2025-49175)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in Big Requests Extension     (CVE-2025-49176)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Unprocessed Client Request Due to Bytes to Ignore     (CVE-2025-49178)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer overflow in X Record extension     (CVE-2025-49179)

    * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect     (RandR) Extension (CVE-2025-49180)

    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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:01980-1 advisory.

    - CVE-2025-49175: Out-of-bounds access in X Rendering extension (Animated cursors) (bsc#1244082).
    - CVE-2025-49176: Integer overflow in Big Requests Extension (bsc#1244084).
    - CVE-2025-49177: Data leak in XFIXES Extension 6 (XFixesSetClientDisconnectMode) (bsc#1244085).
    - CVE-2025-49178: Unprocessed client request via bytes to ignore (bsc#1244087).
    - CVE-2025-49179: Integer overflow in X Record extension (bsc#1244089).
    - CVE-2025-49180: Integer overflow in RandR extension (RRChangeProviderProperty) (bsc#1244090).

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 Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-f59b250c31 advisory.

    Fix recent xorg-x11-server CVEs:
    Fixes: CVE-2025-62229 CVE-2025-62230 CVE-2025-62231

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
241426	RHEL 9 : tigervnc (RHSA-2025:10374)	Nessus	Red Hat Local Security Checks	2025/7/7	2025/7/7	high
241404	RHEL 8 : tigervnc (RHSA-2025:10344)	Nessus	Red Hat Local Security Checks	2025/7/7	2025/7/7	high
241408	RHEL 7 : tigervnc (RHSA-2025:10376)	Nessus	Red Hat Local Security Checks	2025/7/7	2025/7/7	high
241418	RHEL 6 : tigervnc (RHSA-2025:10377)	Nessus	Red Hat Local Security Checks	2025/7/7	2025/7/7	high
241442	RHEL 9 : tigervnc (RHSA-2025:10410)	Nessus	Red Hat Local Security Checks	2025/7/7	2025/7/7	high
241446	RHEL 9 : tigervnc (RHSA-2025:10381)	Nessus	Red Hat Local Security Checks	2025/7/7	2025/7/7	high
240350	Oracle Linux 8 : xorg-x11-server / and / xorg-x11-server-Xwayland (ELSA-2025-9305)	Nessus	Oracle Linux Local Security Checks	2025/6/25	2026/1/21	medium
243156	RockyLinux 8 : tigervnc (RLSA-2025:9392)	Nessus	Rocky Linux Local Security Checks	2025/7/30	2025/7/30	high
240829	SUSE SLED15 / SLES15 Security Update : xorg-x11-server (SUSE-SU-2025:01981-1)	Nessus	SuSE Local Security Checks	2025/6/27	2025/6/27	medium
240814	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xwayland (SUSE-SU-2025:01974-1)	Nessus	SuSE Local Security Checks	2025/6/27	2025/6/27	medium
243120	RockyLinux 8 : xorg-x11-server and xorg-x11-server-Xwayland (RLSA-2025:9305)	Nessus	Rocky Linux Local Security Checks	2025/7/30	2025/7/30	high
282905	MiracleLinux 9 : xorg-x11-server-1.20.11-31.el9_6, xorg-x11-server-Xwayland-23.2.7-4.el9_6 (AXSA:2025-10554:02)	Nessus	Miracle Linux Local Security Checks	2026/1/13	2026/1/13	high
241401	RHEL 9 : xorg-x11-server-Xwayland (RHSA-2025:10347)	Nessus	Red Hat Local Security Checks	2025/7/7	2025/7/7	high
240755	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xorg-x11-server (SUSE-SU-2025:01980-1)	Nessus	SuSE Local Security Checks	2025/6/27	2025/6/27	medium
277348	Fedora 42 : tigervnc (2025-f59b250c31)	Nessus	Fedora Local Security Checks	2025/12/3	2025/12/3	high

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