CVEvulnerability
CVE-2026-68407
- Status
- Received
- Published
- 2026-08-10
- Last modified
- 2026-08-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
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.
References
- https://git.kernel.org/stable/c/07a95ec2b54774201fdf4ef7ffb0ca2ab19ed29c git.kernel.org
- https://git.kernel.org/stable/c/312c8b9d7836ef58e552619a8c19be08b04032bb git.kernel.org
- https://git.kernel.org/stable/c/4b76fc30c80b240107a7de3c7560113c9290eafc git.kernel.org
- https://git.kernel.org/stable/c/6f919f29e9b75793104709987131b8d910d7800a git.kernel.org
- https://git.kernel.org/stable/c/fa9592ef7de11f8c7042315d9bc20e91a97f679e git.kernel.org
- https://git.kernel.org/stable/c/fb052a6e2fa866384d8edc237746583ec94c15af git.kernel.org