SUSE CVE-2026-98822

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

Astra Linux – vulnerability in linux-6.12

In the Linux kernel, the following vulnerability has been resolved: mac80211: fix crash in ieee80211chanbwchange for APVLAN stations ieee80211chanbwchange iterates through all stations and accesses link-reserved.oper via sta-sdata-linklinkid. For stations on APVLAN interfaces e.g., 4addr WDS...

CVE-2026-98822

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

DEBIAN-CVE-2026-98822

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

AZL-108993 CVE-2026-98822 affecting package kernel 6.6.159.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

UBUNTU-CVE-2026-98822

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

CVE-2026-98822

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

CVE-2026-98822

The Linux kernel contains a vulnerability in the mac80211 WiFi subsystem. Due to the station lookup being factored out of ieee80211_build_hdr(), the ieee80211_lookup_ra_sta() function incorrectly uses sta_info_get_bss() for all AP and AP VLAN frames. This causes a unicast frame sent on one interf...

CVE-2026-98822

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

CVE-2026-98822 wifi: mac80211: prevent AP VLAN tx from other interfaces

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

CVE-2026-98822 wifi: mac80211: prevent AP VLAN tx from other interfaces

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

EUVD-2026-103907

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

PT-2026-117041

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mac80211 wifi module where the ieee80211 lookup ra sta function uses sta info get bss for all AP and AP VLAN frames instead of limiting it to control port frames...

Linux Distros Unpatched Vulnerability : CVE-2026-98822

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss...

PT-2026-128491

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211 build hdr, ieee80211 lookup ra sta uses sta info get bss for all AP and AP VLAN frames, not only for control port...

CVE-2026-98822: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: prevent AP VLAN tx from other interfaces Since the station lookup was factored out of ieee80211buildhdr, ieee80211lookuprasta uses stainfogetbss for all AP and AP VLAN frames, not only for control port frames. A...

PT-2026-106665

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mac80211 wifi module where TC Traffic Control setup is incorrectly offloaded to drivers on AP VLAN interfaces. Because AP VLAN interfaces are purely virtual, they...

PT-2026-115783

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't offload TC setup on AP VLAN interfaces AP VLAN interfaces are purely virtual, so don't try to offload TC setup to drivers. We can't really use the AP interface either since we may not know it all the time, a...

CVE-2026-68405

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. When stopping an Access Point AP VLAN, the system attempts to free network packet buffers SKBs while interrupts are disabled. This improper handling can lead to a situation where network transmission operations occur in an...

CVE-2026-68405

CVE-2026-68405 (Linux kernel, wifi/mac80211) describes a bug where AP_VLAN bc_buf SKBs could be freed outside the IRQ lock. During ieee80211_do_stop(), AP_VLAN packets are removed from ps->bc_buf while ps->bc_buf.lock is held with IRQs disabled, then ieee80211_free_txskb() is called after r...