5 matches found
Linux Kernel Security Vulnerabilities
The Linux kernel version 6.12 contains security vulnerabilities. These vulnerabilities stem from an abnormal callback path that does not set ctx-fpused, resulting in the callback preamble not setting the frame pointer x25 from the stack pointer. This may allow auxiliary functions to overwrite the...
CVE-2026-67863
A flaw was found in open62541. A server-side use-after-free vulnerability exists in the local MonitoredItem callback path. This occurs when the system attempts to use a notification object after it has been deallocated. A remote attacker can exploit this vulnerability to cause a denial of service...
CVE-2026-67863
In open62541 1.5.5, a server-side use-after-free exists in the local MonitoredItem callback path. The issue occurs when UASubscriptionlocalPublish continues to use the current UANotification after a callback invokes UAServerdeleteMonitoredItem for the current local MonitoredItem. This allows a...
Linux Kernel Security Vulnerabilities
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the RCU nocb not handling the kthread pointer correctly...
