https://www.state.gov/venezuela-related-sanctions/#EO"
Darned if I can figure out how this affects Adobe.
Here’s the direct link. https://www.treasury.gov/resource-center/sanctions/Programs/Documents/13884.pdf
Section 3 is what you’re looking for.
Sec. 3. The prohibitions in section 1 of this order include: (a) the making of any contribution or provision of funds, goods, or services by, to, or for the benefit of any person whose property and interests in property are blocked pursuant to this order; and (b) the receipt of any contribution or provision of funds, goods, or services from any such person.
Adobe software is currently being sold as a service.