This project might be open to known security vulnerabilities, which can be prevented by tightening the version range of affected dependencies. Find detailed information at the bottom.

Crate xxh3

Dependencies

(1 total, 1 outdated, 1 possibly insecure)

CrateRequiredLatestStatus
 pyo3 ⚠️^0.23.40.24.1out of date

Dev dependencies

(2 total, 1 outdated)

CrateRequiredLatestStatus
 criterion^0.4.00.5.1out of date
 rand^0.90.9.0up to date

Crate xxhash_reference

Dependencies

(1 total, all up-to-date)

CrateRequiredLatestStatus
 libc^0.2.1250.2.171up to date

Build dependencies

(2 total, all up-to-date)

CrateRequiredLatestStatus
 cc^1.0.731.2.17up to date
 cfg-if^11.0.0up to date

Security Vulnerabilities

pyo3: Risk of buffer overflow in `PyString::from_object`

RUSTSEC-2025-0020

PyString::from_object took &str arguments and forwarded them directly to the Python C API without checking for terminating nul bytes. This could lead the Python interpreter to read beyond the end of the &str data and potentially leak contents of the out-of-bounds read (by raising a Python exception containing a copy of the data including the overflow).

In PyO3 0.24.1 this function will now allocate a CString to guarantee a terminating nul bytes. PyO3 0.25 will likely offer an alternative API which takes &CStr arguments.