BELL-CVE-2026-74488

Bulletin has no description...

DEBIAN-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

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...