> CVE-2019-1351: While the only permitted drive letters for physical drives on Windows are letters of the US-English alphabet, this restriction does not apply t

> CVE-2019-1351: While the only permitted drive letters for physical drives on Windows are letters of the US-English alphabet, this restriction does not apply to virtual drives assigned via subst <letter>: <path>. These are strange - subst can create them in some cases (e.g. É:\ or 5:\) but they don't show up in subst's list output, nor in This PC, and Explorer can't browse them. But cd/dir works from a Command Prompt.