{"id":"CVE-2026-93818","published":"2026-09-24T17:17:15.350","lastModified":"2026-09-25T13:17:22.683","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: plda: 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/105f212a21cc6bef6855841216dd476022626170","tags":[]},{"url":"https://git.kernel.org/stable/c/4e4f9745f016c1631d00a4035b06f6e75d449e01","tags":[]},{"url":"https://git.kernel.org/stable/c/cb78a1d7a2787758a2d8e1182c346d4349f43260","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}