Is once safe?
As of 2026-11-14, CyberXYZ has no known vulnerabilities or malicious-package signals recorded for once (npm). That describes what is recorded, not a guarantee about future releases.
1 direct dependencies
none carry a known advisory
Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.
Is once safe to install?
As of 2026-11-14, CyberXYZ has no known vulnerabilities or malicious-package signals recorded for once (npm). That is a statement about the record, not a guarantee, so check the exact version you install.
Does once have known vulnerabilities?
No known vulnerabilities are recorded for once (npm) as of 2026-11-14.
How do I check once before installing?
Search once in CyberXYZ Check at https://cyberxyz.io/check?q=once. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 07:04 UTC. Updated continuously from NVD, GHSA, OSV and CNA feeds.