VULNERABILITY INTELLIGENCE

CVE-2020-35876

CVSS score9.8 CRITICAL
EPSS probability1.56%
CISA KEVNot currently listed
Published2020-12-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered in the rio crate through 2020-05-11 for Rust. A struct can be leaked, allowing attackers to obtain sensitive information, cause a use-after-free, or cause a data race.

Weakness classification

  • CWE-416: Use After Free
  • CWE-772: Missing Release of Resource after Effective Lifetime

Primary references