VULNERABILITY INTELLIGENCE
CVE-2026-80692
CVSS score8.8 HIGH
EPSS probability0.40%
CISA KEVNot currently listed
Published2026-08-28
Last modified2026-10-21
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks There is theoretical UAF if the conn is freed while the hci_sync task is running. Hold refcount to avoid that.