{"id":"CVE-2026-93822","published":"2026-09-24T17:17:15.813","lastModified":"2026-09-25T13:17:23.040","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: iproc: Protect root bus removal with rescan lock\n\nHold the pci_rescan_remove_lock lock while stopping and removing a root bus\nto avoid racing with concurrent rescan or hotplug operations triggered via\nsysfs.  Such races may lead to use-after-free issues or system crashes.\n\n[bhelgaas: commit log]","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/a6a64e150f12ad5391e0a0d60f6a3d119b06ce50","tags":[]},{"url":"https://git.kernel.org/stable/c/bd2bf1e0d973c93fc1637b90cbb9a5a5f6884bd3","tags":[]},{"url":"https://git.kernel.org/stable/c/ee06aafc2d760a4ee023e0b2e95ce1ec71bddc6c","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}