CVE-2026-5659

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.

CVSS v3 6.3 MEDIUM
CVSS v2.0 7.5 HIGH

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/dhabaleshwar/Open-Source-Vulnerabilities/blob/main/dartie_code_exec.md
https://github.com/pytries/datrie/
https://github.com/pytries/datrie/issues/109
https://vuldb.com/submit/785228
https://vuldb.com/vuln/355483
https://vuldb.com/vuln/355483/cti

Configurations

No configuration.

History

26 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Se encontró una vulnerabilidad en pytries datrie hasta la versión 0.8.3. El elemento afectado es la función Trie.load/Trie.read/Trie.__setstate__ del archivo src/datrie.pyx del componente gestor de archivos trie. La manipulación resulta en deserialización. El ataque puede ser lanzado remotamente. El exploit ha sido hecho público y podría ser usado. El proyecto fue informado del problema tempranamente a través de un informe de incidencias pero aún no ha respondido.

Information

Published : 2026-04-06 14:16

Updated : 2026-10-26 21:10

NVD link : CVE-2026-5659

Mitre link : CVE-2026-5659

CVE.ORG link : CVE-2026-5659

JSON object : View

Products Affected

No product.

CWE

CWE-20

Improper Input Validation

CWE-502

Deserialization of Untrusted Data

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