CVE-2026-93062

A flaw was found in the Linux kernel's iwlwifi driver. This vulnerability is caused by a division-by-zero error within the iwl_dbg_tlv_alloc_fragments function when the number of fragments is zero. This could lead to a system crash, resulting in a Denial of Service (DoS).

This vulnerability is classified as Low severity because it requires local access and affects only the Intel Wi-Fi (iwlwifi) driver, leading to a denial of service through a system crash without affecting data confidentiality or integrity. In standard Red Hat Enterprise Linux server environments, wireless networking hardware is rarely deployed or utilized, significantly restricting potential exposure. As a result, the practical risk is limited to physical workstations or client systems equipped with supported Intel wireless adapters.

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.