The remote Fedora 41 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-26e2e0c477 advisory.

    Fix CVE-2025-5455 - QtCore Assertion Failure Denial of Service

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 version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0509 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2025-5455:
    An issue was found in the private API function qDecodeDataUrl() in QtCore, which is used in QTextDocument     and QNetworkReply, and, potentially, in user code.

    If the function was called with malformed data, for example, an URL that     contained a charset parameter that lacked a value (such as     data:charset,), and Qt was built with assertions enabled, then it would hit an assertion, resulting in a     denial of service     (abort).

    This impacts Qt up to 5.15.18, 6.0.0->6.5.8, 6.6.0->6.8.3 and 6.9.0. This has been fixed in 5.15.19,     6.5.9, 6.8.4 and 6.9.1.

Tenable has extracted the preceding description block directly from the Tencent Linux security advisory.

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

The remote Fedora 42 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2025-c546fd3f09 advisory.

    Qt 6.9.1 bugfix release.


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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - An issue was found in the private API function qDecodeDataUrl() in QtCore, which is used in QTextDocument     and QNetworkReply, and, potentially, in user code. If the function was called with malformed data, for     example, an URL that contained a charset parameter that lacked a value (such as data:charset,), and Qt     was built with assertions enabled, then it would hit an assertion, resulting in a denial of service     (abort). This impacts Qt up to 5.15.18, 6.0.0->6.5.8, 6.6.0->6.8.3 and 6.9.0. This has been fixed in     5.15.19, 6.5.9, 6.8.4 and 6.9.1. (CVE-2025-5455)

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

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:9462 advisory.

    Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string,     xml, and network handling in Qt.

    Security Fix(es):

    * qt5: qt6: QtCore Assertion Failure Denial of Service (CVE-2025-5455)

    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 this issue but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:9462 advisory.

    * qt5: qt6: QtCore Assertion Failure Denial of Service (CVE-2025-5455)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

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

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-9486 advisory.

    [6.8.1-9]
    - qt5: qt6: QtCore Assertion Failure Denial of Service (CVE-2025-5455)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

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

The version of qt5-qtbase / qtbase installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-5455 advisory.

  - An issue was found in the private API function qDecodeDataUrl() in QtCore, which is used in QTextDocument     and QNetworkReply, and, potentially, in user code. If the function was called with malformed data, for     example, an URL that contained a charset parameter that lacked a value (such as data:charset,), and Qt     was built with assertions enabled, then it would hit an assertion, resulting in a denial of service     (abort). This impacts Qt up to 5.15.18, 6.0.0->6.5.8, 6.6.0->6.8.3 and 6.9.0. This has been fixed in     5.15.19, 6.5.9, 6.8.4 and 6.9.1. (CVE-2025-5455)

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

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-9a46af550f advisory.

    Fix CVE-2025-5455 - QtCore Assertion Failure Denial of Service

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 a vulnerability as referenced in the AXSA:2025-10594:01 advisory.

    * qt5: qt6: QtCore Assertion Failure Denial of Service (CVE-2025-5455)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for this issue 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 a vulnerability as referenced in the RHSA-2025:11841 advisory.

    Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string,     xml, and network handling in Qt.

    Security Fix(es):

    * qt5: qt6: QtCore Assertion Failure Denial of Service (CVE-2025-5455)

    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 this issue 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-c50e4dfd3b advisory.

    Fix CVE-2025-5455 - QtCore Assertion Failure Denial of Service

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 SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02968-1 advisory.

    - CVE-2021-45930: Fixed out-of-bounds write leading to DoS (bsc#1196654)
    - CVE-2023-32573: Fixed missing initialization of QtSvg QSvgFont m_unitsPerEm (bsc#1211298)
    - CVE-2023-32763: Fixed buffer overflow on QTextLayout during rendering of an SVG file with an image     inside (bsc#1211798)
    - CVE-2023-34410: Fixed certificate validation not always considering whether the root of a chain is a     configured CA certificate (bsc#1211994)
    - CVE-2023-37369: Fixed buffer overflow in QXmlStreamReader (bsc#1214327)
    - CVE-2023-38197: Fixed infinite loops in QXmlStreamReader (bsc#1213326)
    - CVE-2025-5455: Fixed denial of service when qDecodeDataUrl() is called with malformed data and     assertions are enabled (bsc#1245609)

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 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:9486 advisory.

    * qt5: qt6: QtCore Assertion Failure Denial of Service (CVE-2025-5455)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for this issue 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-2025:03599-1 advisory.

    - CVE-2025-5455: processing of malformed data in `qDecodeDataUrl()` can trigger assertion and cause a     crash       (bsc#1243958).
    - CVE-2025-30348: complex algorithm used in `encodeText` in QDom when processing XML data can cause low     performance       (bsc#1239896).

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	名称	产品	系列	发布时间	最近更新时间	严重程度
271786	Fedora 41 : qt5-qtbase (2025-26e2e0c477)	Nessus	Fedora Local Security Checks	2025/10/28	2025/10/28	high
276295	TencentOS Server 4: qt5-qtbase (TSSA-2025:0509)	Nessus	Tencent Local Security Checks	2025/11/20	2025/11/20	high
238286	Fedora 42 : LabPlot / dtk6core / dtk6gui / dtk6log / dtk6widget / fcitx5-qt / etc (2025-c546fd3f09)	Nessus	Fedora Local Security Checks	2025/6/12	2025/6/12	medium
244954	Linux Distros Unpatched Vulnerability : CVE-2025-5455	Nessus	Misc.	2025/8/7	2026/7/29	high
240475	RHEL 9 : qt5-qtbase (RHSA-2025:9462)	Nessus	Red Hat Local Security Checks	2025/6/25	2025/10/9	high
240947	AlmaLinux 9 : qt5-qtbase (ALSA-2025:9462)	Nessus	Alma Linux Local Security Checks	2025/6/30	2025/6/30	high
240973	Oracle Linux 10 : qt6-qtbase (ELSA-2025-9486)	Nessus	Oracle Linux Local Security Checks	2025/6/30	2025/6/30	high
244789	CBL Mariner 2.0 Security Update: qt5-qtbase / qtbase (CVE-2025-5455)	Nessus	MarinerOS Local Security Checks	2025/8/7	2025/8/7	high
272165	Fedora 43 : qt5-qtbase (2025-9a46af550f)	Nessus	Fedora Local Security Checks	2025/11/1	2025/11/1	high
283201	MiracleLinux 9 : qt5-qtbase-5.15.9-11.el9_6 (AXSA:2025-10594:01)	Nessus	Miracle Linux Local Security Checks	2026/1/13	2026/1/13	high
242888	RHEL 9 : qt5-qtbase (RHSA-2025:11841)	Nessus	Red Hat Local Security Checks	2025/7/28	2025/7/28	high
272141	Fedora 42 : qt5-qtbase (2025-c50e4dfd3b)	Nessus	Fedora Local Security Checks	2025/11/1	2025/11/1	high
255205	SUSE SLES12: libqt4 / libqt4-32bit / libqt4-devel / libqt4-devel-doc / etc (SUSE-SU-2025:02968-1)	Nessus	SuSE Local Security Checks	2025/8/26	2026/6/26	high
266524	RockyLinux 10 : qt6-qtbase (RLSA-2025:9486)	Nessus	Rocky Linux Local Security Checks	2025/10/4	2025/10/4	high
278713	SUSE SLED15: libQt6Concurrent6 / libQt6Core6 / libQt6DBus6 / libQt6Gui6 / etc (SUSE-SU-2025:03599-1)	Nessus	SuSE Local Security Checks	2025/12/15	2026/6/26	high

检测

插件搜索

high

high

medium

high

high

high

high

high

high

high

high

high

high

high

high