Several soundness issues have been reported. Resolving them doesn't seem to be considered a priority. In particular, unprincipled use of mutable statics is pervasive throughout the library, making it possible to cause use-after-free in safe code.
Currently, no fixed version is available.
{
"cwe_ids": [
"CWE-416"
],
"github_reviewed": true,
"github_reviewed_at": "2025-05-15T16:22:33Z",
"nvd_published_at": null,
"severity": "HIGH"
}