CVE-2026-90345
wifi: brcmfmac: fix P2P action frame handling without device vif
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix P2P action frame handling without device vif Some P2P action frame paths assume the P2P device vif is always available. That is not true when userspace sends non-P2P public action frames through the primary interface, or when action-frame abort runs after the P2P device vif has not been created. Fall back to the primary vif when aborting an action frame without a P2P device vif, and guard P2P device saved IE access before using it for peer channel search.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 17, 2026 |
| Last Updated | Oct 30, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
6eda4e2c54255cd26a58d2fcec73ec3bff7a515b < fb01b8c85682e531516adf6fb632bf2ccb67ec1d 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b < 66b89c6a7da47efb38a9b839c2ae221b23a1c88b 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b < 6641ba636bf675b2634c49fe818931cf6ca8f547 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b < f334b26b884dff5d0a558dc464fa55f300868a68 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b < f26e1b16904555e171292e183c3cfc1c38159fc5 6eda4e2c54255cd26a58d2fcec73ec3bff7a515b < 1b1edb9ebed49099bdc924cef49a9aea8b552199
Linux / Linux
3.9
References
git.kernel.org: https://git.kernel.org/stable/c/fb01b8c85682e531516adf6fb632bf2ccb67ec1d git.kernel.org: https://git.kernel.org/stable/c/66b89c6a7da47efb38a9b839c2ae221b23a1c88b git.kernel.org: https://git.kernel.org/stable/c/6641ba636bf675b2634c49fe818931cf6ca8f547 git.kernel.org: https://git.kernel.org/stable/c/f334b26b884dff5d0a558dc464fa55f300868a68 git.kernel.org: https://git.kernel.org/stable/c/f26e1b16904555e171292e183c3cfc1c38159fc5 git.kernel.org: https://git.kernel.org/stable/c/1b1edb9ebed49099bdc924cef49a9aea8b552199