CVE Database›Document archive›CVE-2026-98710

CVE-2026-98710

kernel: wifi: iwlegacy: 3945: free EEPROM data on remove

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Severity

Low

Red Hat Product Security

2.3

CVSS 3.1

Review impact separately from score.

Published · October 18, 2026

Updated · October 23, 2026

Description

A flaw was found in the Linux kernel's iwlegacy wireless driver. The driver fails to release memory allocated for device configuration data when a wireless network device is removed from the system. A local user could exploit this vulnerability by repeatedly triggering device disconnection or unbinding, causing a kernel memory leak that may lead to system memory exhaustion and a Denial of Service (DoS).

CVSS score applicability

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.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 2.3
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

CWE-772 · Missing Release of Resource after Effective Lifetime