UNCanny: a Windows AppX/InstallService coercion primitive with an LPE angle

A Windows internals experiment found a coercion primitive around AppX and InstallService with local privilege escalation implications

Hi! I just published UNCanny, a small Windows research experiment around a new coercion primitive I found while digging through AppX and InstallService internals, with an LPE exploitation angle that comes from the same weird path. Because