=?UTF-8?Q?Piotr_W=C5=82odarczyk?= <piotrwlodarczyk89@gmail.com> writes:
> Can you tell me in which versions it'll be fixed? For me it's critical
> situation because we can have some potentially dangerous places in
> application.
Unfortunately this just missed this week's releases, so it'll be the
next quarterly releases in November.
If you're sufficiently worried about it you could apply the patch locally.
It's pretty trivial:
https://git.postgresql.org/pg/commitdiff/2f729d83226705d1149419a2aef7c1678fe641ec
regards, tom lane