CVE-2026-64013

In the Linux kernel, the following vulnerability has been resolved: ACPI: button: Fix ACPI GPE handler leak during removal Commit a7e23ec17fee "ACPI: button: Install notifier for system events as well" changed the ACPI notify handler type for ACPI buttons to ACPIALLNOTIFY, but it forgot to update...

CVE-2026-64013

The CVE-2026-64013 issue affects the Linux kernel ACPI button handling. A change to the ACPI notify handler type to ACPI_ALL_NOTIFY in a commit (Install notifier for system events as well) was not reflected in acpi_button_remove(), causing the notify handler to leak after driver removal. The cons...