After several cryptographic vulnerabilities in libolm were disclosed publicly, the Matrix Foundation has officially deprecated the library. olm-sys is a thin wrapper around libolm and is now deprecated and potentially vulnerable in kind.
Users of olm-sys and its higher-level abstraction, olm-rs, are highly encouraged to switch to <code>vodozemac</code> as soon as possible. It is the successor effort to libolm and is written in Rust.
{
    "nvd_published_at": null,
    "github_reviewed_at": "2024-09-03T21:11:21Z",
    "cwe_ids": [
        "CWE-1395"
    ],
    "severity": "HIGH",
    "github_reviewed": true
}