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    <title>Most recent entries from all</title>
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    <lastBuildDate>Wed, 14 Oct 2026 19:07:03 +0000</lastBuildDate>
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      <title>CVE-2026-109246 — FreeRDP before 3.32.0 Shadow Server Divide-by-Zero via Frame Acknowledge PDU</title>
      <link>https://db.gcve.eu/vuln/cve-2026-109246</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; FreeRDP&lt;/p&gt;
&lt;p&gt;FreeRDP before 3.32.0 contains a divide-by-zero vulnerability in the freerdp-shadow-cli shadow server: the frame id in a client&amp;#39;s Frame Acknowledge PDU is stored without a range check, so the in-flight frame count in shadow_encoder_inflight_frames() can underflow. An authenticated client can acknowledge a frame id one greater than the last frame sent, causing shadow_encoder_create_frame_id() to divide by zero (SIGFPE) and terminate the process, disconnecting all viewers.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; FreeRDP&lt;/p&gt;
&lt;p&gt;FreeRDP before 3.32.0 contains a divide-by-zero vulnerability in the freerdp-shadow-cli shadow server: the frame id in a client&amp;#39;s Frame Acknowledge PDU is stored without a range check, so the in-flight frame count in shadow_encoder_inflight_frames() can underflow. An authenticated client can acknowledge a frame id one greater than the last frame sent, causing shadow_encoder_create_frame_id() to divide by zero (SIGFPE) and terminate the process, disconnecting all viewers.&lt;/p&gt;</content:encoded>
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