Are you asking if it's something new from the wallet?
my question is about blockchain.info/wallet i am still waiting to see if warning will be off after some confirmations on transaction (one has now 33 confirmation but warning still stay there)
is it something like this: https://blockchain.info/tx/994237ccf1b1b21bbd0f24b4498ffbb47db560b51400174635889245b77c4f85
taken from here: https://blockchain.info/double-spends
if so I guess that is because despite the fact that above transaction is confirmed and the inputs were spent successfully there is another transaction e6d61db30b242e4c6821a60b78e467ce02e80d0310be6a673214c1f9a9a88ee7 trying to spend the same inputs and there are still nodes broadcasting the second transaction so unless they stop it will remain with this warning.