The public accessible struct SyncVec has a public safe method get_unchecked. It accept a parameter index and used in the get_unchecked without sufficient checks as mentioned here.
{
"cwe_ids": [
"CWE-125"
],
"github_reviewed": true,
"github_reviewed_at": "2025-09-15T13:37:16Z",
"nvd_published_at": null,
"severity": "HIGH"
}