CVE-2026-68194 wifi: mt76: mt7921: drop TXRX_NOTIFY on non-mmio buses

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: drop TXRXNOTIFY on non-mmio buses PKTTYPETXRXNOTIFY is an mmio-only event, but mt7921rxcheck and mt7921queuerxskb dispatch it to mt7921mactxfree on every bus. mt7921mactxfree cleans the DMA tx queues with...

CVE-2026-68193

The CVE-2026-68193 entry concerns the Linux kernel’s wifi mt76 mt7925 driver. A TXRX_NOTIFY event is mmio-only, but mt7925_rx_check() and mt7925_queue_rx_skb() dispatched it to mt7925_mac_tx_free() on non-mmio buses, where tx cleanup called a NULL queue_ops->tx_cleanup() on USB. This caused a ...

CVE-2026-68193 wifi: mt76: mt7925: drop TXRX_NOTIFY on non-mmio buses

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: drop TXRXNOTIFY on non-mmio buses PKTTYPETXRXNOTIFY is an mmio-only event, but mt7925rxcheck and mt7925queuerxskb dispatch it to mt7925mactxfree on every bus. mt7925mactxfree cleans the DMA tx queues with...

Linux Distros Unpatched Vulnerability : CVE-2026-68309

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mt76: connac: fix possible NULL-pointer deref in mt76connacmcuunibsshetlv mt76connacgethephycap routine can theoretically return NULL so check cap pointer...

Linux Distros Unpatched Vulnerability : CVE-2026-68310

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mt76: mt7915: guard HE capability lookups mt7915mcubsshetlv and mt7915mcustabfertlv both run after checking HE support, then dereference the HE PHY...

UBUNTU-CVE-2026-64325

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921/mt7925: fix NULL dereference in CSA beacon This patch is based on a BUG as reported by Bongani Hlope at https://lore.kernel.org/all/[email protected]/ When a channel-switch...

CVE-2026-64325

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921/mt7925: fix NULL dereference in CSA beacon This patch is based on a BUG as reported by Bongani Hlope at https://lore.kernel.org/all/[email protected]/ When a channel-switch...

CVE-2026-63866

A flaw was found in the Linux kernel's mt76 Wi-Fi driver for mt7996 devices. This vulnerability occurs when the mt7996macstadeinitlink routine fails to properly clear a Wireless Client ID WCID pointer when removing a station link. This improper handling of the WCID pointer may lead to a resource...

SUSE CVE-2026-63832

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: add wcid publish check in mt76staadd Since mt7925macstaadd publishes wcid, add publish check in mt76staadd to avoid reinitializing the wcid-polllist. Found dev-stapolllist corruption when using mt7925 and 7.1-rc4...

CVE-2026-63866

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Clear wcid pointer in mt7996macstadeinitlink Clear WCID pointer removing the sta link in mt7996macstadeinitlink routine...

CVE-2026-63866

CVE-2026-63866 relates to a Linux kernel issue in the mt76/mt7996 Wi‑Fi stack. The vulnerability arises from the mt7996_mac_sta_deinit_link() routine where the WCID pointer is cleared, removing the STA link. The issue is addressed by kernel fixes documented in the linked patches (stable kernel up...

EUVD-2026-45550

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Clear wcid pointer in mt7996macstadeinitlink Clear WCID pointer removing the sta link in mt7996macstadeinitlink routine...

CVE-2026-63866 wifi: mt76: mt7996: Clear wcid pointer in mt7996_mac_sta_deinit_link()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Clear wcid pointer in mt7996macstadeinitlink Clear WCID pointer removing the sta link in mt7996macstadeinitlink routine...

CVE-2026-63866

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Clear wcid pointer in mt7996macstadeinitlink Clear WCID pointer removing the sta link in mt7996macstadeinitlink routine...

CVE-2026-63832

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: add wcid publish check in mt76staadd Since mt7925macstaadd publishes wcid, add publish check in mt76staadd to avoid reinitializing the wcid-polllist. Found dev-stapolllist corruption when using mt7925 and 7.1-rc4...

CVE-2026-63832

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: add wcid publish check in mt76staadd Since mt7925macstaadd publishes wcid, add publish check in mt76staadd to avoid reinitializing the wcid-polllist. Found dev-stapolllist corruption when using mt7925 and 7.1-rc4...

CVE-2026-63832 wifi: mt76: add wcid publish check in mt76_sta_add

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: add wcid publish check in mt76staadd Since mt7925macstaadd publishes wcid, add publish check in mt76staadd to avoid reinitializing the wcid-polllist. Found dev-stapolllist corruption when using mt7925 and 7.1-rc4...

CVE-2026-63832

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: add wcid publish check in mt76staadd Since mt7925macstaadd publishes wcid, add publish check in mt76staadd to avoid reinitializing the wcid-polllist. Found dev-stapolllist corruption when using mt7925 and 7.1-rc4...

CVE-2026-63832 wifi: mt76: add wcid publish check in mt76_sta_add

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: add wcid publish check in mt76staadd Since mt7925macstaadd publishes wcid, add publish check in mt76staadd to avoid reinitializing the wcid-polllist. Found dev-stapolllist corruption when using mt7925 and 7.1-rc4...

CVE-2026-63832

CVE-2026-63832 addresses a Linux kernel wifi issue in mt76/mt7925: a publish sequence in mt76_sta_add can reinitialize wcid->poll_list, risking list corruption (found in dev->sta_poll_list during mt7925 mt76 interactions). Advisories from NVD/SUSE/OSV/NASL show the fix involves adding a wci...