XARA is an acronym for "Unauthorized Cross-App Resource Access", which describes a category of zero-day vulnerabilities in computer software systems.
Xara may refer to:
- Xara, a UK-based software company
- XARA, the abbreviation of Unauthorized Cross-App Resource Access a category of software exploits.
- Xara & Criminal, electronic music artists
- Xara Dulzura, an annual arts festival in San Diego
- Xara, nickname of Angolan footballer Fernando Agostinho da Costa (born 1981)