CVE-2026-31491

A flaw was found in the Linux kernel's RDMA/irdma component. A local attacker could exploit an integer overflow and truncation vulnerability when the operating system passes a maximum unsigned 32-bit integer (U32_MAX) for SQ/RQ/SRQ size. This can lead to the system incorrectly reporting a successful operation when it should have failed, potentially causing unexpected behavior or a denial of service.

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.