What’s Vulnerable › Vulnerabilities

CVE-2020-36438

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-08-08 · updated 2026-06-17
• Weakness: CWE-362

Description

An issue was discovered in the tiny_future crate before 0.4.0 for Rust. Future<T> does not have bounds on its Send and Sync traits.

Affected products

• Tiny Future Project Tiny Future: before 0.4.0 — fixed in 0.4.0

How to fix

Upgrade to a fixed version: Tiny Future Project Tiny Future 0.4.0. Check the vendor advisory for mitigations.

References

• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/tiny_future/RUSTSEC-2020-0118.md
• https://rustsec.org/advisories/RUSTSEC-2020-0118.html
• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/tiny_future/RUSTSEC-2020-0118.md
• https://rustsec.org/advisories/RUSTSEC-2020-0118.html

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