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// vulnerability record
cached · NVD via COSMOS syncCVE-2026-74528
HIGHpublished 2026-08-15 13:17 UTC · 3 days ago · modified 2026-08-17 06:19 UTC
8.0
CVSS / 10
// description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_past_sync() callback Avoids giving freed pointers to hci_conn_valid(), which kmalloc may have reused. Hold refcount to avoid that.