CVE-2026-5659

MEDIUM

pytries datrie trie File datrie.pyx Trie.__setstate__ deserialization

Title source: cna
STIX 2.1

Description

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.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-355483 | pytries datrie trie File datrie.pyx Trie.__setstate__ deserialization
https://vuldb.com/vuln/355483
Signature, Permissions Required signature permissions-required
VDB-355483 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/355483/cti
Third Party Advisory third-party-advisory
Submit #785228 | pytries datrie 0.8.3 Deserialization
https://vuldb.com/submit/785228
Issue Tracking issue-tracking
https://github.com/pytries/datrie/issues/109

Scores

CVSS v3 6.3
EPSS 0.0026
EPSS Percentile 17.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-20 CWE-502
Status published
Products (4)
pytries/datrie 0.8.0
pytries/datrie 0.8.1
pytries/datrie 0.8.2
pytries/datrie 0.8.3
Published Apr 06, 2026
Tracked Since Apr 06, 2026