CVE-2026-5659

pytries datrie trie File datrie.pyx Trie.__setstate__ deserialization

MEDIUM
6.3
CVSS Score
Published: April 6, 2026 at 01:00 PM UTC
Updated: October 26, 2026 at 09:10 PM UTC
1 product affected across 1 vendorDatrie

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/355483
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/355483/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/785228
Issue Tracking
Source: cverecord
https://github.com/pytries/datrie/issues/109
Product
Source: cverecord
https://github.com/pytries/datrie/

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-502CWE-20

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