Bring a pot of salted water to a boil. Add pasta and cook until tender but still firm to the bite, 8 to 10 minutes.
Saute garlic in olive oil for a few seconds, add oregano, chiles, corn and pimientos and bring to a simmer. Add some chicken broth to moisten and keep warm, until the pasta is done.
Drain pasta and return to pot, off heat. Add corn sauce and salsa to taste. Sprinkle with tabasco and mix with fresh cilantro. Serve immediately.