CVE-2026-5659: Pytries Datrie

Medium severity, CVSS 6.3. EPSS: 0.5% chance of exploitation in the next 30 days.

A vulnerability was found in pytries datrie up to 0.8.3. The affected element is the function Trie.load/Trie.read/Trie.__setstate__ of the file src/datrie.pyx of the component trie File Handler. The manipulation results in deserialization. The attack can be launched remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• Pytries Datrie: version 0.8.0 only; version 0.8.1 only; version 0.8.2 only; version 0.8.3 only

Published 2026-04-06. Last modified 2026-06-17.