https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 21:33:54 +0000 https://vulnerability.circl.lu/vuln/cve-2026-43491 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: qrtr: ns: Limit the maximum server registration per node</p> <p>Current code does no bound checking on the number of servers added per node. A malicious client can flood NEW_SERVER messages and exhaust memory.</p> <p>Fix this issue by limiting the maximum number of server registrations to 256 per node. If the NEW_SERVER message is received for an old port, then don&#39;t restrict it as it will get replaced. While at it, also rate limit the error messages in the failure path of qrtr_ns_worker().</p> <p>Note that the limit of 256 is chosen based on the current platform requirements. If requirement changes in the future, this limit can be increased.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: qrtr: ns: Limit the maximum server registration per node</p> <p>Current code does no bound checking on the number of servers added per node. A malicious client can flood NEW_SERVER messages and exhaust memory.</p> <p>Fix this issue by limiting the maximum number of server registrations to 256 per node. If the NEW_SERVER message is received for an old port, then don&#39;t restrict it as it will get replaced. While at it, also rate limit the error messages in the failure path of qrtr_ns_worker().</p> <p>Note that the limit of 256 is chosen based on the current platform requirements. If requirement changes in the future, this limit can be increased.</p> https://vulnerability.circl.lu/vuln/cve-2026-43491