CVE-2026-98896None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: thunderbolt: Keep the domain reference while processing hotplug We process hotplug events in a workqueue that may run after the domain has been removed by tb_domain_re…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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In the Linux kernel, the following vulnerability has been resolved:
thunderbolt: Keep the domain reference while processing hotplug
We process hotplug events in a workqueue that may run after the domain has been removed by tb_domain_remove(). For example if user unloads the driver while at the same time plugging a device router we may have scheduled tb_handle_hotplug() to run. Avoid possible UAF in this case by taking the domain reference before scheduling the hotplug handler in tb_queue_hotplug().
Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 06b2e894e640f6a3dbeb536a2d26d72426b26a46Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1d991f749a8255ee2ecc6307e2f27354ab631827Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e8656465d08ed832e120c9cca4a6d0c8ccb45698Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b61a4ae2ec6a0d363615d01106e0a2d284133a38Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 04df2985159e381c88a923fae1bec2f8d0272412Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0a87af3b1e3aa2e09d160848daf0c39e765b73deLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 138ec65b2c761f065b19d115aed2b8246fc272f5Linux < 5.10.271Linux < 5.15.222Linux < 6.1.189Linux < 6.6.158Linux < 6.12.111Linux < 6.18.53Linux (all versions)Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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