CVE-2026-74373: md/raid1,raid10: fix bio accounting for split md cloned bios

Overview

Severity

Low (CVSS 1.9)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-09-23

EPSS Score

0.17% (percentile: 7.0%)

Affected Products (1)

Other

• 21892-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-23: Information published.