PT-2026-94719

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the mt76 wifi driver during the recycling of RXDMAD C buffers. These buffers originate from RRO data queues' page pools and are bound to a different NAPI New...

PT-2026-94697

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds array access exists in the mt7996 tx function within the mt76 wifi driver. When mac80211 leaves the link unspecified, the function uses a primary link id that may be set...

PT-2026-94698

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 vif link function indexes the mvif-link array without validating the link id. When callers pass mvif-deflink id or msta-deflink id...

PT-2026-94717

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds access issue exists in the mt76 wifi driver. The functions mt76 mmio write copy and mt76 mmio read copy iterate up to an aligned length of four bytes. When the length is...

PT-2026-94725

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mt76 wifi driver regarding RX data queuing for RRO 3.0. RX data released from a RRO data queue is incorrectly handled, leading to frames being left on the data que...

CVE-2026-80934

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix TX DMA mapping leak for AddBA req frames mt7996/mt7992 hand the firmware a HW MAC-TXP for AddBA req action frames MTTXD7MACTXD, set in mt7996macwritetxwi80211, but are otherwise FW-TXP devices. On tx free...

SUSE 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...

PT-2026-82932

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996 init tx queues When MT76 NPU and CONFIG NET MEDIATEK SOC WED are enabled and mt76 detects properly the Airoha NPU SoC, mt7996 init tx queues will dereference a NULL WED...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: mt76: Use kfreercu for the off-channel link in mt76putvifPhyLink. The mt76putvifPhyLink function frees the off-channel mlink using the plain kfree function, after calling rcuassignpointerNULL. However, rcuassignpointer only...

CVE-2026-68310

A flaw was found in the Linux kernel's mt76 wifi driver. This vulnerability arises from improper handling of High Efficiency HE capability lookups, where a null pointer could be dereferenced. This could lead to a system crash, resulting in a Denial of Service DoS. Mitigation To mitigate this issu...

PT-2026-69706

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL-pointer dereference issue exists in the mt7996 mcu sta bfer eht function within the mt76 wifi driver. This occurs because the mt76 connac get eht phy cap routine can return a NULL...

AZL-90459 CVE-2026-53102 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix memory leak after mt76connacmcuallocstareq mt76connacmcuallocstareq allocates an skb which is expected to be freed eventually by mt76mcuskbsendmsg. However, currently if an intermediate function fails before...

AZL-80558 CVE-2026-23315 affecting package kernel for versions less than 6.6.130.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix possible oob access in mt76connac2macwritetxwi80211 Check frame length before accessing the mgmt fields in mt76connac2macwritetxwi80211 in order to avoid a possible oob access. fix check to also cover...

Linux Distros Unpatched Vulnerability : CVE-2022-50735

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mt76: do not run mt76ustatusworker if the device is not running Fix the following NULL pointer dereference avoiding to run mt76ustatusworker thread if the...

CVE-2024-38609

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: connac: check for null before dereferencing The wcid can be NULL. It should be checked for validity before dereferencing it to avoid crash...

CVE-2024-38563

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix potential memory leakage when reading chip temperature Without this commit, reading chip temperature will cause memory leakage...