CVE-2026-53357: Bluetooth: fix UAF in l2cap_sock_cleanup_listen() vs l2cap_conn_del()

Overview

Severity

Medium (CVSS 5.9)

CVSS Vector

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Jul

Released

2026-07-03

Last Updated

2026-07-09

EPSS Score

0.27% (percentile: 19.0%)

Affected Products (1)

Other

• 21344-17084

Revision History

• 2026-07-03: Information published.
• 2026-07-09: Information published.