Mount the SD card in Linux, mount /rootfs, edit /etc/shadow default “raspberry” password:
pi:$6$SBgOl43F$QTRz0W27/786iJiN5YLlrsce7g3taQv8TiQYfcfBTXmwPs.jw5lOzu2ciZwHSFTaw16R.UaAr6ZR.ZRO6lWDR1
thx to php_nub_qq :)