Leo Famulari <leo@famulari.name> writes:

> * gnu/packages/patches/transmission-fix-dns-rebinding-vuln.patch: New file.
> * gnu/local.mk (dist_patch_DATA): Add it.
> * gnu/packages/bittorrent.scm (transmission)[source]: Use it.

Holy!  LGTM, and thanks a lot for this extremely quick fix.