CVE-2026-98902

A flaw was found in the Linux kernel's RAID5 storage driver. A sequence number comparison issue in stripe batch processing fails to account for 32-bit integer wrapping. During extensive storage write operations, the sequence counter may overflow, causing the system to misidentify newer stripe batches as older. This flaw may allow a local user to cause data inconsistencies or a denial of service (DoS) through improper stripe batch handling.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.