CVE-2026-64223 | Linux Kernel up to 6.12.91/6.18.33/7.0.10 mac80211 out-of-bounds

A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.12.91/6.18.33/7.0.10. This issue affects the function ieee80211_parse_neg_ttlm/ieee80211_tid_to_link_map_size_ok of the component mac80211. Such manipulation leads to out-of-bounds read.

This vulnerability is listed as CVE-2026-64223. The attack may be performed from remote. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More