Threats Tagged 'cve-2026-11742'
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Threats Tagged 'cve-2026-11742'
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CVE-2026-11742: use-after-free in zephyrproject zephyrCVE-2026-11742 0 CVE-2026-11742 is a use-after-free vulnerability in the Zephyr kernel queue helper functions z_queue_node_peek(), specifically in the unsynchronized peek operations on queue nodes. This flaw allows a race condition where a node can be freed concurrently while being accessed, leading to stale pointer dereferences. The issue affects buffer queues used in multiple subsystems including net_buf, Bluetooth, USB, and networking. Exploitation requires a local race condition and can cause information leakage or system crashes. The vulnerability is rated low severity with a CVSS score of 3.6. Join the discussion | CVE Database V5 | 08/07/2026, 21:10:23 UTC Added: 08/07/2026, 21:27:02 UTC |
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