CVE-2026-68407

wifi: nl80211: free RNR data on MBSSID mismatch

0Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Track

probabilidad de explotación

—

explotación observada

noninguna fuente lo reporta

In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: free RNR data on MBSSID mismatch nl80211_parse_beacon() rejects EMA RNR data when there are fewer RNR entries than MBSSID entries. The rejected RNR allocation has not been attached to the beacon data yet, so free it before returning the error.

Productos afectados

Linux · Linux

Referencias

https://git.kernel.org/stable/c/07a95ec2b54774201fdf4ef7ffb0ca2ab19ed29c https://git.kernel.org/stable/c/312c8b9d7836ef58e552619a8c19be08b04032bb https://git.kernel.org/stable/c/6f919f29e9b75793104709987131b8d910d7800a https://git.kernel.org/stable/c/fa9592ef7de11f8c7042315d9bc20e91a97f679e https://git.kernel.org/stable/c/fb052a6e2fa866384d8edc237746583ec94c15af