> CVE-2026-74531

> DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_conn: hold conn reference in abort_conn_sync() There is theoretical UAF if the conn is freed while the hci_sync task is running. Hold refcount to avoid that.

> AFFECTED_PRODUCTS

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Bluetooth: hci_conn: hold conn reference in abort_conn_sync()

> HISTORIQUE DES MODIFICATIONS

> REFERENCES