CVE-2026-90365
wifi: mt76: cancel reset and rc work on device unregister
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: cancel reset and rc work on device unregister Both drivers cancelled dump_work on unregister but left reset_work and rc_work to be flushed only by destroy_workqueue() in mt76_free_device(), which runs after the hw is unregistered and the hardware stopped. A reset_work that fires in that window calls ieee80211_restart_hw() and re-arms mac_work on an unregistered hw, and rc_work touches station state being torn down. Cancel both up front, alongside dump_work.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 17, 2026 |
| Last Updated | Oct 30, 2026 |
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Affected Versions
Linux / Linux
e57b7901469fc0b021930b83a8094baaf3d81b09 < 13f230b8e3335ed761986fcd6b04049ff06471eb e57b7901469fc0b021930b83a8094baaf3d81b09 < 5dd845c6388c6c9a4085ecdf59c7fe7bf3398e2e e57b7901469fc0b021930b83a8094baaf3d81b09 < 7b3b1b3c7d434b5c5bc8d7de0b9c335242eeefba e57b7901469fc0b021930b83a8094baaf3d81b09 < aca0cd273b486a078f936b3fb409e619673521b1 e57b7901469fc0b021930b83a8094baaf3d81b09 < c4dc85481d38951ca7f8bc104e711936306cc664 e57b7901469fc0b021930b83a8094baaf3d81b09 < e995d3dccc9d980af13a60ad37409ed1561f9eeb
Linux / Linux
5.8
References
git.kernel.org: https://git.kernel.org/stable/c/13f230b8e3335ed761986fcd6b04049ff06471eb git.kernel.org: https://git.kernel.org/stable/c/5dd845c6388c6c9a4085ecdf59c7fe7bf3398e2e git.kernel.org: https://git.kernel.org/stable/c/7b3b1b3c7d434b5c5bc8d7de0b9c335242eeefba git.kernel.org: https://git.kernel.org/stable/c/aca0cd273b486a078f936b3fb409e619673521b1 git.kernel.org: https://git.kernel.org/stable/c/c4dc85481d38951ca7f8bc104e711936306cc664 git.kernel.org: https://git.kernel.org/stable/c/e995d3dccc9d980af13a60ad37409ed1561f9eeb