Is the new berifing SKS from Sequoia PGP (written in Rust!) affected as well? https://sequoia-pgp.org/blog/2019/06/14/20190614-hagrid/
Note that Hagrid is not an "sks in rust". It is different in a lot of ways, see https://keys.openpgp.org/about/news#2019-06-12-launch
(disclaimer: I maintain keys.openpgp.org)