1 known vulnerability, worst severity MODERATE.
how bad it is if exploited, out of 10
chance of exploitation in the next 30 days
CyberXYZ composite, out of 10
fig. 01 — GHSA-5qpg-rh4j-qp35, the advisory selected below
pycares is vulnerable to a use-after-free condition that occurs when a Channel object is garbage collected while DNS queries are still pending. This results in a fatal Python error and interpreter crash.
2 direct, 1 carrying known advisories, worst MEDIUM
No published models are known to use this package.
Checked 2026-09-22 at 01:46 UTC. The most recent advisory here was published 2025-06-16. Updated continuously from NVD, GHSA, OSV and CNA feeds.