CVE-2026-56101 | OpenBSD TKIP ieee80211_crypto_tkip.c ieee80211_michael_mic_failure comparison

A vulnerability, which was classified as critical, has been found in OpenBSD. This vulnerability affects the function ieee80211_michael_mic_failure of the file sys/net80211/ieee80211_crypto_tkip.c of the component TKIP. Performing a manipulation results in incorrect comparison.

This vulnerability is reported as CVE-2026-56101. The attack is possible to be carried out remotely. No exploit exists.

It is suggested to install a patch to address this issue.VulDB Recent EntriesRead More