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    <lastBuildDate>Wed, 07 Oct 2026 13:29:19 +0000</lastBuildDate>
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      <title>CVE-2026-87742 — Quarkus-websockets-next: denial of service (oom) in quarkus-websockets-next via unbounded message buffering</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2026-87742</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Red Hat Exploit Intelligence, Red Hat Enterprise Linux AI (RHEL AI) 3&lt;/p&gt;
&lt;p&gt;A flaw was found in quarkus-websockets-next. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by streaming messages over a single connection faster than the application can process them. Due to unbounded message buffering and a lack of read backpressure, this rapidly exhausts heap space, leading to a java.lang.OutOfMemoryError that crashes the Java Virtual Machine (JVM).&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Red Hat Exploit Intelligence, Red Hat Enterprise Linux AI (RHEL AI) 3&lt;/p&gt;
&lt;p&gt;A flaw was found in quarkus-websockets-next. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by streaming messages over a single connection faster than the application can process them. Due to unbounded message buffering and a lack of read backpressure, this rapidly exhausts heap space, leading to a java.lang.OutOfMemoryError that crashes the Java Virtual Machine (JVM).&lt;/p&gt;</content:encoded>
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