pymatgen (pypi) has 2 known vulnerabilities, the worst rated CRITICAL. No single fixed version is recorded that clears every advisory, so check each one below. No malicious-package signal is recorded.
No published models are known to use this package.
CVSS v3.1 base score out of 10
chance of exploitation in 30 days, 90th percentile of all CVEs
CyberXYZ composite, a working exploit is published
fig. 01 — GHSA-vgv8-5cpj-qj2f, the advisory selected below
A critical security vulnerability exists in the JonesFaithfulTransformation.fromtransformationstr() method within the pymatgen library.
Full advisory text at GitHub advisory or NVD.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CyberXYZ does not call a package safe in absolute terms. It records 2 known vulnerabilities for pymatgen (pypi), the worst rated CRITICAL, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Yes. CyberXYZ records 2 known vulnerabilities for pymatgen (pypi), the worst rated CRITICAL. They are GHSA-vgv8-5cpj-qj2f, GHSA-5jqp-885w-xj32.
Search pymatgen in CyberXYZ Check at https://cyberxyz.io/check?q=pymatgen. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 13:16 UTC. The most recent advisory here was published 2024-02-21. Updated continuously from NVD, GHSA, OSV and CNA feeds.