What’s Vulnerable › Vulnerabilities

CVE-2020-36215

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-01-26 · updated 2026-06-17
• Weakness: CWE-662

Description

An issue was discovered in the hashconsing crate before 1.1.0 for Rust. Because HConsed does not have bounds on its Send trait or Sync trait, memory corruption can occur.

Affected products

• Hashconsing Project Hashconsing: before 1.1.0 — fixed in 1.1.0

How to fix

Upgrade to a fixed version: Hashconsing Project Hashconsing 1.1.0. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2020-0107.html
• https://rustsec.org/advisories/RUSTSEC-2020-0107.html

Get alerted when CVE-2020-36215 or the next vulnerability affects your stack