CVE-2026-43491

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the maximum server registration per node Current code does no bound checking on the number of servers added per node. A malicious client can flood NEWSERVER messages and exhaust memory. Fix this issue by...

CVE-2026-43491

The CVE-2026-43491 entry concerns the Linux kernel’s net: qrtr: ns component, where there was no bound on the number of server registrations per node. A malicious client could flood NEW_SERVER messages, exhausting memory. The published fix limits maximum server registrations to 256 per node; if a...