UBUNTU-CVE-2026-74488

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex11ndispatchamsdupkt splits an A-MSDU with ieee80211amsduto8023s and walks the resulting subframes. For each subframe it passes the subframe data pointe...

UBUNTU-CVE-2026-68469

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix permanently busy scans after multiple roam iterations In order for the firmware to sleep, the driver has to confirm a previously received sleep request. The normal sequence of evets goes like this: EVENTSLEEP -...

CVE-2026-74488

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex11ndispatchamsdupkt splits an A-MSDU with ieee80211amsduto8023s and walks the resulting subframes. For each subframe it passes the subframe data pointe...

EUVD-2026-59681

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex11ndispatchamsdupkt splits an A-MSDU with ieee80211amsduto8023s and walks the resulting subframes. For each subframe it passes the subframe data pointe...

CVE-2026-74488

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex11ndispatchamsdupkt splits an A-MSDU with ieee80211amsduto8023s and walks the resulting subframes. For each subframe it passes the subframe data pointe...

CVE-2026-74488 wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex11ndispatchamsdupkt splits an A-MSDU with ieee80211amsduto8023s and walks the resulting subframes. For each subframe it passes the subframe data pointe...

CVE-2026-74488 wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex11ndispatchamsdupkt splits an A-MSDU with ieee80211amsduto8023s and walks the resulting subframes. For each subframe it passes the subframe data pointe...

CVE-2026-74488

CVE-2026-74488 affects the Linux kernel’s mwifiex TDLS A-MSDU parsing. The vulnerability arises when mwifiex_11n_dispatch_amsdu_pkt() processes A-MSDU subframes: it passes skb->len (the A-MSDU’s length) to mwifiex_process_tdls_action_frame() instead of rx_skb->len (the actual subframe lengt...

CVE-2026-74488

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex11ndispatchamsdupkt splits an A-MSDU with ieee80211amsduto8023s and walks the resulting subframes. For each subframe it passes the subframe data pointe...

CVE-2026-68469

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix permanently busy scans after multiple roam iterations In order for the firmware to sleep, the driver has to confirm a previously received sleep request. The normal sequence of evets goes like this: EVENTSLEEP -...

CVE-2026-68469 wifi: mwifiex: fix permanently busy scans after multiple roam iterations

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix permanently busy scans after multiple roam iterations In order for the firmware to sleep, the driver has to confirm a previously received sleep request. The normal sequence of evets goes like this: EVENTSLEEP -...

EUVD-2026-59091

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix permanently busy scans after multiple roam iterations In order for the firmware to sleep, the driver has to confirm a previously received sleep request. The normal sequence of evets goes like this: EVENTSLEEP -...

CVE-2026-68469

The CVE describes a Linux kernel wifi mwifiex driver issue where a sleep confirmation could be skipped due to ps_state being set to AWAKE during the association response, causing a forced wake and preventing a deferred sleep-confirm from being sent. This led to a permanently busy scans condition:...

CVE-2026-68469 wifi: mwifiex: fix permanently busy scans after multiple roam iterations

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix permanently busy scans after multiple roam iterations In order for the firmware to sleep, the driver has to confirm a previously received sleep request. The normal sequence of evets goes like this: EVENTSLEEP -...

PT-2026-72940

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex 11n dispatch amsdu pkt splits an A-MSDU with ieee80211 amsdu to 8023s and walks the resulting subframes. For each subframe it passes the subframe data...

Linux Distros Unpatched Vulnerability : CVE-2026-74488

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex11ndispatchamsdupkt splits an A-MSDU with ieee80211amsduto8023s and walks the...

PT-2026-72181

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix permanently busy scans after multiple roam iterations In order for the firmware to sleep, the driver has to confirm a previously received sleep request. The normal sequence of evets goes like this: EVENT SLEEP ...

CVE-2026-68326

A flaw was found in the Linux kernel's mwifiex Wi-Fi driver. A malicious or malfunctioning mwifiex device, operating in Access Point AP or micro-AP uAP mode, can provide a crafted event with an invalid length value. This unchecked length can lead to an out-of-bounds read or integer underflow,...

CVE-2026-68197

A flaw was found in the Linux kernel's mwifiex Wi-Fi driver. A remote attacker could exploit this by configuring a malicious Access Point AP that advertises HT Capabilities but lacks HT Operation elements. When a system attempts to set up a Tunneled Direct Link Setup TDLS connection, a NULL point...

CVE-2026-68326

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: bound uAP association event IEs to the event buffer mwifiexprocessuapevent handles EVENTUAPSTAASSOC by exposing the reassociation request IEs that the firmware copies into the event: sinfo-assocreqies =...