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CVE WatchAug 29, 2026

CVE-2026-80692

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks

CVSS

8.8

High

EPSS

0.2%

p12

KEV

—

Exploit Today

4

0-100

Published: Aug 28, 2026 · Last modified: Aug 29, 2026

EPSS · 30d
0.2%EPSS · 30 days0.2%
2026-08-282026-08-30
Technical 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.

Official references
Related CVEs

No related CVEs by CWE or product.