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    <title>Most recent entries from all</title>
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      <title>CVE-2026-104057 — Podgrab Unauthenticated DoS via Concurrent Map Access in WebSocket Handler</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-104057</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; akhilrex podgrab&lt;/p&gt;
&lt;p&gt;Podgrab contains an unauthenticated denial-of-service vulnerability caused by unsynchronized concurrent access to shared maps (activePlayers and allConnections) in its WebSocket handler, where Wshandler and HandleWebsocketMessages goroutines read and write these maps without a mutex. A remote attacker can open multiple WebSocket connections to the /ws endpoint and send messages in a loop to trigger a Go runtime data race that crashes the process, causing a denial of service that requires operator intervention to restore service.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; akhilrex podgrab&lt;/p&gt;
&lt;p&gt;Podgrab contains an unauthenticated denial-of-service vulnerability caused by unsynchronized concurrent access to shared maps (activePlayers and allConnections) in its WebSocket handler, where Wshandler and HandleWebsocketMessages goroutines read and write these maps without a mutex. A remote attacker can open multiple WebSocket connections to the /ws endpoint and send messages in a loop to trigger a Go runtime data race that crashes the process, causing a denial of service that requires operator intervention to restore service.&lt;/p&gt;</content:encoded>
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