CVE Database›CVE-2026-23367

CVE-2026-23367

kernel: wifi: radiotap: reject radiotap with unknown bits

Loading…

Severity

Low

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · March 25, 2026

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel's wifi: radiotap parser. When processing specially crafted radiotap frames containing unknown bits, an uninitialized value is used in a comparison. This vulnerability could allow a remote attacker to cause a denial of service (DoS) by triggering a system crash or potentially lead to information disclosure.

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 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-824 · Access of Uninitialized Pointer