EUVD-2026-82082

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix UAF when probe runs concurrent to dyn ID removal Dynamic IDs are only guaranteed to be valid when dynids.lock is held, as removeidstore can free the node. Thus, make a copy in pcimatchdevice. Also, clarify that the id...

CVE-2026-90421

CVE-2026-90421 is a Use-After-Free (UAF) vulnerability in the Linux kernel 's PCI subsystem . The root cause is that dynamic PCI IDs are only guaranteed to be valid while dynids.lock is held, but remove_id_store() can free the node, creating a window where pci_match_device() may access freed memo...