UserAgent: Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36

Steps to reproduce the problem:
1. Suppose you have current working system(System-A). and login to newly formatted system(System-B)(means new window os) using your gmail and "Chrome Remote desktop App".
2. you would find all your username ans passwords cookies of System-A will come to System-B
3. Now you logged out from system-B.
4. Your friend is having current system (System-C) and he tries to login into System-B using his gmail and "Chrome  Remote Desktop App" and logged out.
5. Now you can find all the cookies/UserName/Password of System-C in System-B and it has cookies/UserName/Password of System-A also.
6.Means on System-B cookies/UserName/Password of System-A and System-C is merged

What is the expected behavior?
It should not merge cookies/UserName/Password of different users.

What went wrong?
It merged cookies/UserName/Password of different users.
Please read story in comment section.
Now when you login to new system you would find merged cookies/UserName/Password of UserA and UserB.
UserA can login into any bank related site of UserB and can do the transaction, as password is getting auto-filled as we type username of UserB.
Similarly UserB can Hack system of UserA.

Did this work before? Yes Version 53.0.2785.143 m (64-bit)

Chrome version: 53.0.2785.143  Channel: n/a
OS Version: 6.2 (Windows 8)
Flash Version: Shockwave Flash 23.0 r0

A very big Security glitch in google chrome, it should be removed very fast. Now i can access all passwords and username of the users even I can login to another person bank account and transfer money to another account.

How i detected this glitch.
I always use chrome in my system. So chrome is having all my username and password as cookies or whatever you say.
Means when i open a site i can login into site without typing username ans password, because chrome is saving all username and password.

Then I got a new laptop and i logged in using gmail and then i was trying to use "Chrome Remote Desktop" App. I logged into that app. At that time i saw i was having all the username and password. So In new laptop i was having all username and password of my old system. I was happy as i was thinking google recognise me on another (New Laptop)system also and helps me use username and password.

Next thing happened i logged out from new laptop (gmail and Chrome Remote Desktop app). My friend tried to logged in gmail and "Chrome Remote Desktop app" as he was trying to make some systems online on internet. He used my laptop completed his work and logged out from new laptop. 
Next day i found that on new laptop i was having all cookies of my friends username/Password to my google chrome. Even my username and passwords also has been merged with my friends username and password.

Even now when i login to gmail and chrome to new system(it may be mac or desktop) , i am having merged(I+my friend) username and password.

Means suppose I use siteA and for login, i have username "UserA" and same site my friend is using and he is having Username "UserB".
there is auto-password fill option works in google chrome. Means when i select UserA or type UserA, my password gets auto-filled by google chrome.
same way when i type or select UserB , My friends passwords gets auto-filled by google chrome.

Now i have all the logging details of my friend. Even all the bank details(Username/Password) also. 

I think you guys can understand its very big security threat. Anybody can loose million of dollars because of this.
Please remove this threat from google chrome.

IF you reward me i will give you more security glitches.

Thanks,
My email-id is :- abeotttyy@gmail.com
other gmail is :- million.rahul@gmail.com