From Static Scanner Findings to Confirmed Parser Semantics and Security-Relevant Misuse Primitives
Featured
A chronological research timeline documenting how protobuf parser behavior was evaluated through static analysis review, malformed payload construction, recursion testing, canonicalization testing and partial state retention validation.
CategoryParser Research
EcosystemProtocol Buffers
DifficultyAdvanced
FikreSekhel Research16 min readJun 02, 2026
Research Notes
Trust Boundary Transitions in Parser-Driven Systems
Why Security Failures Frequently Emerge Between Parsing and Authorization Rather Than Inside The Parser Itself
Featured
An advanced research note examining how trust transitions occur between raw attacker-controlled input, parser output, business objects and security decisions.
CategorySecurity Architecture
EcosystemMulti-Ecosystem
DifficultyAdvanced
FikreSekhel Research22 min readJun 02, 2026
Research Notes
Differential Parsing Opportunities Across Protobuf Implementations
A Research Roadmap for Identifying Parser Inconsistencies Between C++, Go, Java, Python and Rust Protocol Buffer Ecosystems
Featured
Protocol Buffers are often assumed to provide identical parsing behavior across language implementations. This research roadmap explores why that assumption should be continuously validated rather than blindly trusted.
CategoryParser Research
EcosystemProtocol Buffers
Difficulty
FikreSekhel Research14 min readJun 02, 2026
Research Notes
Partial Message State Retention After Failed Protobuf Parsing
Failed Parse Operations Do Not Guarantee Object Rollback or State Sanitization
Featured
Experimental research demonstrating that Protocol Buffers C++ may retain previously decoded message fields after ParseFromString() returns false, creating a misuse-prone trust-boundary condition for consuming applications.