fonttools (pypi) has 2 known vulnerabilities, the worst rated HIGH. Upgrade to 4.60.2 or later to clear all of them. 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, 69th percentile of all CVEs
CyberXYZ composite out of 10
fig. 01 — GHSA-6673-4983-2vx5, the advisory selected below
As of fonttools=4.28.2 the subsetting module has a XML External Entity Injection (XXE) vulnerability which allows an attacker to resolve arbitrary entities…
Full advisory text at GitHub advisory or NVD.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CyberXYZ does not call a package safe in absolute terms. It records 2 known vulnerabilities for fonttools (pypi), the worst rated HIGH, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Yes. CyberXYZ records 2 known vulnerabilities for fonttools (pypi), the worst rated HIGH. They are GHSA-6673-4983-2vx5, GHSA-768j-98cg-p3fv.
4.60.2 or later clears every advisory recorded for fonttools (pypi). Check the release you pick before installing it.
Search fonttools in CyberXYZ Check at https://cyberxyz.io/check?q=fonttools. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 10:29 UTC. The most recent advisory here was published 2025-12-01. Updated continuously from NVD, GHSA, OSV and CNA feeds.