CVE-2026-93111

CVE-2026-93111 affects the Linux kernel BPF subsystem, specifically the tracing_multi trampoline mechanism. The root cause is that the tracing_multi link fails to set ftrace_managed, which causes the kernel to fail when releasing a tracing_multi link if an fentry link is subsequently attached. Th...

EUVD-2026-82219

In the Linux kernel, the following vulnerability has been resolved: bpf: Mark tracingmulti trampolines as ftrace managed Since tracingmulti link does not set ftracemanaged, it would fail to release the tracingmulti link when attaching tracingmulti link and then attaching fentry link. 3.714215...