VULNERABILITY INTELLIGENCE

CVE-2020-35917

CVSS score5.5 MEDIUM
EPSS probability0.39%
CISA KEVNot currently listed
Published2020-12-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

An issue was discovered in the pyo3 crate before 0.12.4 for Rust. There is a reference-counting error and use-after-free in From<Py<T>>.

Weakness classification

  • nvd@nist.gov: CWE-416

Primary references