Linux Distros Unpatched Vulnerability : CVE-2026-43052

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: check tdls flag in ieee80211tdlsoper When NL80211TDLSENABLELINK is called, the code only checks if the station exists but not whether it is...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007012)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007012 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Initialize the chanstats array to zero The adapter-chanstats array is initialized ...

CVE-2026-23373

A flaw was found in the Linux kernel's wifi: rsi module. The rsimac80211config function's failure to default to a zero value can trigger a WARNON in the ieee80211hwconfinit function. This unexpected driver behavior may lead to system instability or other unforeseen operational issues...

CVE-2026-28522

CVE-2026-28522 affects the arduino-TuyaOpen library prior to 1.2.1, where a null pointer dereference in the WiFiUDP component can be triggered by a high volume of UDP packets sent by an attacker on the same local network, causing memory exhaustion and a denial-of-service condition. The descriptio...

CVE-2025-71227

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't WARN for connections on invalid channels It's not clear to me how exactly syzbot managed to hit this, but it seems conceivable that e.g. regulatory changed and has disabled a channel between scanning channel...

CVE-2025-67399

An issue in AIRTH SMART HOME AQI MONITOR Bootloader v.1.005 allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller Wi-Fi and BLE module on the device is open to access...

CVE-2025-67399

An issue in AIRTH SMART HOME AQI MONITOR Bootloader v.1.005 allows a physically proximate attacker to obtain sensitive information via the UART port of the BK7231N controller Wi-Fi and BLE module on the device is open to access...

UBUNTU-CVE-2023-54288

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fortify the spinlock against deadlock by interrupt In the function ieee80211txdequeue there is a particular locking sequence: begin: spinlock&local-queuestopreasonlock; qstopped = local-queuestopreasonsq;...

CVE-2022-50871

The CVE-2022-50871 entry concerns the Linux kernel component wifi: ath11k, specifically the qmi_msg_handler data structure initialization. The issue could allow an infinite loop while searching for a handler when a msg-id handler is missing from the handlers array, leading to out-of-bounds access...

kernel: wifi: cfg80211: fix use-after-free in cmp_bss()

A use after free vulnerbility exists in the linux kernel wifi module in the cmpbss function,an attacker could create a crafted payload to trigger, leading to damage availability and integrity of the system...

kernel: wifi: cfg80211: fix use-after-free in cmp_bss()

A use after free vulnerbility exists in the linux kernel wifi module in the cmpbss function,an attacker could create a crafted payload to trigger, leading to damage availability and integrity of the system...

kernel: wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()

A use after free exists in the wifi module of the linux kernel in the function brcmfnetdevstartxmit,thereby leading to damage to system availability and integrity...

kernel: wifi: cfg80211: fix use-after-free in cmp_bss()

A use after free vulnerbility exists in the linux kernel wifi module in the cmpbss function,an attacker could create a crafted payload to trigger, leading to damage availability and integrity of the system...

kernel: wifi: cfg80211: fix use-after-free in cmp_bss()

A use after free vulnerbility exists in the linux kernel wifi module in the cmpbss function,an attacker could create a crafted payload to trigger, leading to damage availability and integrity of the system...

kernel: wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()

A use after free exists in the wifi module of the linux kernel in the function brcmfnetdevstartxmit,thereby leading to damage to system availability and integrity...

kernel: wifi: cfg80211: fix use-after-free in cmp_bss()

A use after free vulnerbility exists in the linux kernel wifi module in the cmpbss function,an attacker could create a crafted payload to trigger, leading to damage availability and integrity of the system...

Huawei HarmonyOS Privilege Control Vulnerability (CNVD-2025-30295)

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A privilege control vulnerability exists in Huawei HarmonyOS, which stems from improper privilege control of the Wi-Fi module and can be exploited by an...

kernel: wifi: cfg80211: fix use-after-free in cmp_bss()

A use after free vulnerbility exists in the linux kernel wifi module in the cmpbss function,an attacker could create a crafted payload to trigger, leading to damage availability and integrity of the system...

kernel: wifi: cfg80211: fix use-after-free in cmp_bss()

A use after free vulnerbility exists in the linux kernel wifi module in the cmpbss function,an attacker could create a crafted payload to trigger, leading to damage availability and integrity of the system...

CVE-2025-58315

Permission control vulnerability in the Wi-Fi module. Impact: Successful exploitation of this vulnerability may affect service confidentiality...