CVE-2026-98422

The Linux kernel contains a vulnerability in the wifi: mac80211 component where the AP_VLAN tailroom counter is not properly managed. Specifically, on ifup , AP_VLAN interfaces inherit the crypto_tx_tailroom_needed_cnt from the AP interface, but this counter is never decremented unless the AP its...

CVE-2026-98422

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reset the APVLAN tailroom counter on ifdown On ifup, APVLAN interfaces get cryptotxtailroomneededcnt from the AP interface, but it's never decremented again unless the AP is also brought down. Thus, bringing the...

EUVD-2026-101071

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reset the APVLAN tailroom counter on ifdown On ifup, APVLAN interfaces get cryptotxtailroomneededcnt from the AP interface, but it's never decremented again unless the AP is also brought down. Thus, bringing the...

CVE-2026-98422

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reset the APVLAN tailroom counter on ifdown On ifup, APVLAN interfaces get cryptotxtailroomneededcnt from the AP interface, but it's never decremented again unless the AP is also brought down. Thus, bringing the...