Linux Distros Unpatched Vulnerability : CVE-2026-43019

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: hciconn: fix potential UAF in setcigparamssync hciconn lookup and field access must be covered by hdev lock in setcigparamssync, otherwise it's...

CVE-2026-43019

A flaw was found in the Linux kernel's Bluetooth component. Improper synchronization in the setcigparamssync function can lead to a use-after-free UAF vulnerability. This issue arises when hciconn objects are accessed without proper locking, allowing them to be freed concurrently. An attacker cou...