CVE-2026-80722 wifi: mac80211: validate individual TWT params before driver setup

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate individual TWT params before driver setup ieee80211processrxtwtaction only partially validates a received S1G TWT setup frame before queueing it. An individual agreement can therefore reach...

CVE-2026-80722

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate individual TWT params before driver setup ieee80211processrxtwtaction only partially validates a received S1G TWT setup frame before queueing it. An individual agreement can therefore reach...

EUVD-2026-67457

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate individual TWT params before driver setup ieee80211processrxtwtaction only partially validates a received S1G TWT setup frame before queueing it. An individual agreement can therefore reach...

CVE-2026-80722

CVE-2026-80722 is a Linux kernel vulnerability in the mac80211 WiFi subsystem's handling of S1G TWT (Target Wake Time) setup frames. The function ieee80211_process_rx_twt_action() only partially validates an incoming frame before queueing it, allowing an individual TWT agreement with a twt->le...

CVE-2026-80722 wifi: mac80211: validate individual TWT params before driver setup

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate individual TWT params before driver setup ieee80211processrxtwtaction only partially validates a received S1G TWT setup frame before queueing it. An individual agreement can therefore reach...

PT-2026-83022

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mac80211 component where the ieee80211 process rx twt action function only partially validates received S1G TWT setup frames before queueing them. This allows an...

PT-2026-86715

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate individual TWT params before driver setup ieee80211 process rx twt action only partially validates a received S1G TWT setup frame before queueing it. An individual agreement can therefore reach ieee80211...

Linux Distros Unpatched Vulnerability : CVE-2026-80722

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: validate individual TWT params before driver setup ieee80211processrxtwtaction only partially validates a received S1G TWT setup frame before...

CVE-2026-80722: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate individual TWT params before driver setup ieee80211processrxtwtaction only partially validates a received S1G TWT setup frame before queueing it. An individual agreement can therefore reach...

SUSE CVE-2026-74336

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: bound S1G TIM PVB walk to the TIM element ieee80211s1gchecktim parses the S1G Partial Virtual Bitmap PVB of a received TIM element. The TIM is handed in as the element payload: ieee80211parseelemsfull stores...

SUSE CVE-2026-72004

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix memory leak in ieee80211registerhw If kmemdup fails while copying supported band structures, the error path jumps to failrate. This skips ratecontroldeinitialize and leaks the initialized local-ratectrl. Fix...

ROS-20260827-73-0029

The vulnerability of the ieee80211probeclient function in the net/mac80211/cfg.c module of the mac80211 stack in the Linux operating system is related to incorrect validation of input data. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

SUSE CVE-2026-68470

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: validate extension-frame layout before RX Extension frames only have the extension header at the regular 802.11 header offset. The generic RX path can still reach helpers and interface dispatch code that read...

The vulnerability of the function ieee80211_determine_chan_mode() in the module net/mac80211/mlme.c of the mac80211 stack implementation in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the function ieee80211determinechanmode in the module net/mac80211/mlme.c of the Linux kernel’s mac80211 stack is related to the return of incorrect code states. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the mesh_matches_local() function in the net/mac80211/mesh.c module of the mac80211 stack implementation in Linux’s kernel, which allows a hacker to cause a service failure.

The vulnerability of the meshmatcheslocal function in the net/mac80211/mesh.c module of the mac80211 stack implementation in Linux’s Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the __ieee80211SelectQueue() function in the net/mac80211/wme.c module of the mac80211 stack in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ieee80211SelectQueue function in the net/mac80211/wme.c module of the mac80211 stack in the Linux operating system is related to incorrect calculations. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the mesh_rx_caFrame() function in the net/mac80211/mesh.c module of the mac80211 stack implementation in Linux’s kernel, which allows a hacker to cause a service failure.

The vulnerability of the meshrxcaFrame function in the net/mac80211/mesh.c module of the mac80211 stack in the Linux operating system is related to the pointer manipulation. Exploiting this vulnerability could allow a malicious actor to cause service failure remotely...

The vulnerability of the function ieee80211_parse_adv_t2l() in the module net/mac80211/mlme.c of the mac80211 stack in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the function ieee80211parseadvt2l in the net/mac80211/mlme.c module of the mac80211 stack in the Linux operating system is related to incorrect assumptions regarding the organization of data or memory. Exploiting this vulnerability could allow a remote attacker to compromise...

The vulnerability of the function ieee80211_chan_bw_change() in the module net/mac80211/chan.c of the mac80211 stack implementation in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the function ieee80211chanbwchange in the net/mac80211/chan.c module of the mac80211 stack in the Linux operating system is related to the use of pointers. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fixed possible NULL dereferencing. In the call to mac80211hwsimselecttxlink, the sta pointer might be NULL. Therefore, it is necessary to check that it is not NULL before accessing it...