CVE-2026-68407
What it is
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.
At a glance
- Exploit odds
- 0.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.2% in the next 30 days (EPSS).
- Severity: not scored yet.
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 0.2% · EPSS, next 30 days
- Record status
- Received
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2026-68407.md and follow it. Check whether this project is affected by CVE-2026-68407. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
References
- https://git.kernel.org/stable/c/07a95ec2b54774201fdf4ef7ffb0ca2ab19ed29c
- https://git.kernel.org/stable/c/312c8b9d7836ef58e552619a8c19be08b04032bb
- https://git.kernel.org/stable/c/4b76fc30c80b240107a7de3c7560113c9290eafc
- https://git.kernel.org/stable/c/6f919f29e9b75793104709987131b8d910d7800a
- https://git.kernel.org/stable/c/fa9592ef7de11f8c7042315d9bc20e91a97f679e
- https://git.kernel.org/stable/c/fb052a6e2fa866384d8edc237746583ec94c15af