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    <title>Most recent entries from all</title>
    <link>https://db.gcve.eu</link>
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    <lastBuildDate>Mon, 28 Sep 2026 20:54:27 +0000</lastBuildDate>
    <item>
      <title>CVE-2025-5455 — Possible denial of service when passing malformed data in a URL to qDecodeDataUrl</title>
      <link>https://db.gcve.eu/vuln/cve-2025-5455</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Qt&lt;/p&gt;
&lt;p&gt;An issue was found in the private API function qDecodeDataUrl() in QtCore, which is used in QTextDocument and QNetworkReply, and, potentially, in user code.&lt;/p&gt;
&lt;p&gt;If the function was called with malformed data, for example, an URL that
contained a &amp;#34;charset&amp;#34; parameter that lacked a value (such as
&amp;#34;data:charset,&amp;#34;), and Qt was built with assertions enabled, then it would hit an assertion, resulting in a denial of service
(abort).&lt;/p&gt;
&lt;p&gt;This impacts Qt up to 5.15.18, 6.0.0-&amp;gt;6.5.8, 6.6.0-&amp;gt;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.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Qt&lt;/p&gt;
&lt;p&gt;An issue was found in the private API function qDecodeDataUrl() in QtCore, which is used in QTextDocument and QNetworkReply, and, potentially, in user code.&lt;/p&gt;
&lt;p&gt;If the function was called with malformed data, for example, an URL that
contained a &amp;#34;charset&amp;#34; parameter that lacked a value (such as
&amp;#34;data:charset,&amp;#34;), and Qt was built with assertions enabled, then it would hit an assertion, resulting in a denial of service
(abort).&lt;/p&gt;
&lt;p&gt;This impacts Qt up to 5.15.18, 6.0.0-&amp;gt;6.5.8, 6.6.0-&amp;gt;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.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://db.gcve.eu/vuln/cve-2025-5455</guid>
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