{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11275676","patent":{"patent_number":"US-11275676","title":"Constraint guided hybrid fuzzing test system for application programs","assignee":null,"inventors":[],"filing_date":"2020-04-15T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":21,"abstract":"Embodiments disclose a system/method for constraint-guided hybrid fuzzing. According to one embodiment, a system performs a grey box fuzzing for a program code, where the performing mutates an initial seed input to generate a first set of seed inputs. The system performs a concolic execution for the program code using the first set of seed inputs to generate a second set of seed inputs. The system determines constraint information associated with the second set of seed inputs by analyzing the concolic execution. The system performs one or more modified grey box fuzzing based on the second set of seed inputs bounded to the constraint information. That way the bounded portion of the second set of seed inputs are not mutated by the grey box fuzzing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Constraint guided hybrid fuzzing test system for application programs","description":"Embodiments disclose a system/method for constraint-guided hybrid fuzzing. According to one embodiment, a system performs a grey box fuzzing for a program code, where the performing mutates an initial","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11275676","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11275676","citation_suggestion":"Patentable. \"Constraint guided hybrid fuzzing test system for application programs\" (US-11275676). https://patentable.app/patents/US-11275676","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11275676","json":"https://patentable.app/api/llm-context/US-11275676","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:59:45.842Z"}