CVE-2026-98748: serial: 8250_bcm7271: fix use-after-free in brcmuart_remove()

Overview

Severity

Medium (CVSS 4.1)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-20

Last Updated

2026-10-24

EPSS Score

0.17% (percentile: 5.7%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-20: Information published.
• 2026-10-21: Information published.
• 2026-10-24: Information published.