Linux · Linux Kernel · CVE-2026-53257
**Name of the Vulnerable Software and Affected Versions**
Linux kernel (affected versions not specified)
**Description**
A crash can occur in the `mac80211` component of the wifi `cfg80211` module when `eht cap` is set but `eht oper` is not. To prevent this, the system must enforce consistency between High Efficiency (HE) and Extremely High Throughput (EHT) capabilities and operational elements.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.