CVE-2026-90006

CVE-2026-90006 is a use-after-free vulnerability in the Linux kernel's DAMON subsystem, specifically in the mtier sample (samples/damon/mtier). The function damon_sample_mtier_stop() invokes damon_stop() once for two DAMON contexts and then unconditionally deallocates both. If one context has alr...

EUVD-2026-80614

In the Linux kernel, the following vulnerability has been resolved: samples/damon/mtier: handle damonstop failure damonsamplemtierstop assumes its damonstop call will always successfully stops the two DAMON contexts. Hence it deallocates the two DAMON contexts after the damonstop call. However, i...