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    <title>Most recent entries from all</title>
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      <title>CVE-2025-6647 — PDF-XChange Editor U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2025-6647</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PDF-XChange Editor&lt;/p&gt;
&lt;p&gt;PDF-XChange Editor U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.&lt;/p&gt;
&lt;p&gt;The specific flaw exists within the parsing of U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26644.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PDF-XChange Editor&lt;/p&gt;
&lt;p&gt;PDF-XChange Editor U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.&lt;/p&gt;
&lt;p&gt;The specific flaw exists within the parsing of U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26644.&lt;/p&gt;</content:encoded>
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