Linux Distros Unpatched Vulnerability : CVE-2026-90193

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mailbox: qcom-cpucp: fix PREEMPTRT self-deadlock in IRQ handler qcomcpucpmboxirqfn calls mboxchanreceiveddata while holding chan-lock. Under PREEMPTRT,...

CVE-2023-52493

CVE-2023-52493 concerns the Linux kernel’s bus: mhi: host subsystem. The vulnerability arises from locking the channel by taking both read and write locks in succession during parse_xfer_event, allowing a client callback to queue buffers while holding locks, which can lead to multiple locks and a...