CVE-2026-43210

A flaw was found in the Linux kernel's tracing ring-buffer subsystem. This vulnerability occurs in the rbreaddatabuffer function, which fails to validate the length of an event before using it to determine the next memory address. If an event's length is corrupted, this can lead to an invalid...

CVE-2026-43210

In the Linux kernel, the following vulnerability has been resolved: tracing: ring-buffer: Fix to check event length before using Check the event length before adding it for accessing next index in rbreaddatabuffer. Since this function is used for validating possibly broken ring buffers, the lengt...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989962)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989962 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Free buffers when a used dynamic event is removed After 65536 dynamic events have been...