Vulnerable library smallvec version 1.2

[beta-vulnerability-notify]

A vulnerability has been found in the library smallvec.

The description is:
Description Attempting to call grow on a spilled SmallVec with a value less than the current capacity causes corruption of memory allocator data structures. An attacker that controls the value passed to grow may exploit this flaw to obtain memory contents or gain remote code execution. Credits to @ehuss for discovering, reporting and fixing the bug. More Info servo/rust-smallvec#149 Patched Versions >= 0.6.10

Please fix this as soon as possible
Link to read more about the vulnerability:
https://watchers.firosolutions.com/vuln/view/RUSTSEC-2019-0012: smallvec: Memory corruption in SmallVec::grow()