Highlights
Memory Safety: 1 prior fix. Scrutinize any change in this area.
sendme/src/core/receive.rs: most-fixed (1 issue). Treat as high-risk during review.
1 high-severity fix in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Path Traversal: Inadequate path validation during file reception allowed attackers to specify malicious paths containing backslashes, null bytes, or directory traversal sequences, potentially overwriting critical system files via File::create.
Memory Safety: Unsafe handling of CoreFoundation and Objective-C pointers in the macOS thumbnail generator could lead to resource leaks and memory corruption due to manual reference counting errors.