CVE-2026-72042: ipmi: Fix user refcount underflow in event delivery

Overview

Severity

Medium (CVSS 6.4)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-23

EPSS Score

0.16% (percentile: 5.8%)

Affected Products (1)

Other

• 21684-17084

Revision History

• 2026-08-23: Information published.