CVE-2026-90375

A flaw was found in the Wi-Fi mt76 driver of the Linux kernel. This vulnerability arises from incorrect accounting of non-AQL Atheros Quality of Service packets for Multi-Link Operation MLO stations. Specifically, the mt76txqueueskb function can misattribute packet counts, leading to an inflated...

PT-2026-94718

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mt7996 mcu get chip config function within the mt76 wifi driver. The response Type-Length-Value TLV loop advances by the tlv-len value without a minimum threshold,...

PT-2026-94729

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the wifi mt76 driver where channel contexts with different bands may be carried for each ieee80211 vif chanctx switch structure when channel switches are performed on...

DEBIAN-CVE-2026-80937

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: bound the device EEPROM address before the EFUSE copy mt7915mcugeteeprom copies a fixed EFUSE block into the driver's dev-mt76.eeprom.data buffer at the offset reported by the MCU response res-addr, a...

CVE-2026-80933

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: validate default EEPROM firmware size The default EEPROM firmware is parsed and copied as a full EEPROM without checking its length. A truncated file can make the driver read beyond the firmware buffer during...

CVE-2026-80936 wifi: mt76: mt7925: cancel mlo_pm_work on stop

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: cancel mlopmwork on stop mt7925 queues mlopmwork with a 5 second delay during multi-link power-save setup and never cancels it on the stop path. If the device is torn down inside that window, the work outlives...

CVE-2026-80936

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: cancel mlopmwork on stop mt7925 queues mlopmwork with a 5 second delay during multi-link power-save setup and never cancels it on the stop path. If the device is torn down inside that window, the work outlives...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107267)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107267 advisory. In the Linux kernel, the following vulnerability has been resolved: mt76: fix use-after-free by removing a non-RCU wcid pointer Fixes an issue caught by KASAN about...

PT-2026-90065

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description An out-of-bounds write issue exists in the mt7996 mcu get eeprom function. The function determines the destination for the EFUSE/EXT block copy using the address provided in the MCU response...

CVE-2026-80825

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: ensure tx headroom in usbsdiotxprepareskb mt7925usbsdiotxprepareskb pushes a TX descriptor and a USB header onto every skb and assumes the headroom for them is already there. That holds for locally generated...

Linux Distros Unpatched Vulnerability : CVE-2026-80825

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mt76: mt7925: ensure tx headroom in usbsdiotxprepareskb mt7925usbsdiotxprepareskb pushes a TX descriptor and a USB header onto every skb and assumes the...

CVE-2026-80632

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996inittxqueues When MT76NPU and CONFIGNETMEDIATEKSOCWED are enabled and mt76 detects properly the Airoha NPU SoC, mt7996inittxqueues will dereference a NULL WED pointer. Fix...

mediatek wireless driver Heap Buffer Overflow DoS

The vulnerability of the mt76connac2macwritetxwi80211 function in the drivers/net/wireless/mediatek/mt76/mt76connacmac.c file of the wireless adapter driver for mediatek’s Linux kernel is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could...

CVE-2026-74326

A flaw was found in the Linux kernel's mt76 wireless driver. This flaw occurs when certain memory allocation or I/O mapping functions fail during the probe error path, leading to a failure to deallocate previously reserved resources. This can result in a resource leak, potentially leading to syst...

CVE-2026-74325

A flaw was found in the wifi: mt76 driver within the Linux kernel. This vulnerability occurs because the mt76putvifphylink function improperly deallocates memory for offchannel links. An attacker could exploit this by causing the system to access memory after it has been freed, leading to a...

CVE-2026-74322

A flaw was found in the Linux kernel's mt76 Wi-Fi driver. This vulnerability allows an attacker to trigger an invalid memory access when processing specific Wi-Fi frames. This can lead to a system crash, resulting in a Denial of Service DoS for affected systems...

Linux Distros Unpatched Vulnerability : CVE-2026-74322

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix possible NULL pointer dereference in mt7996macwritetxwi80211 For...

UBUNTU-CVE-2026-74325

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: use kfreercu for offchannel link in mt76putvifphylink mt76putvifphylink frees the offchannel mlink with plain kfree after rcuassignpointerNULL. However, rcuassignpointer only prevents future RCU readers from obtaining...

CVE-2026-74325 wifi: mt76: use kfree_rcu for offchannel link in mt76_put_vif_phy_link

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: use kfreercu for offchannel link in mt76putvifphylink mt76putvifphylink frees the offchannel mlink with plain kfree after rcuassignpointerNULL. However, rcuassignpointer only prevents future RCU readers from obtaining...

PT-2026-72761

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mt76 wifi driver where the mt76 put vif phy link function frees the offchannel mlink using kfree immediately after rcu assign pointerNULL. Because rcu assign point...