EUVD-2026-19235
GHSA-wc65-8wqw-hgc9
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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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.
Analysis
Unsafe deserialization in pytries datrie through version 0.8.3 enables remote code execution when loading untrusted trie files via Trie.load(), Trie.read(), or Trie.__setstate__(). Unauthenticated remote attackers can exploit this vulnerability by crafting malicious serialized trie objects; publicly available exploit code exists, and the maintainers have not yet addressed the issue despite early notification.
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External POC / Exploit Code
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