CVE-2020-35906

7.8 HIGH

Published: December 31, 2020 Modified: October 30, 2025

Description

An issue was discovered in the futures-task crate before 0.3.6 for Rust. futures_task::waker may cause a use-after-free in a non-static type situation.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://rustsec.org/advisories/RUSTSEC-2020-0060.html

Source: cve@mitre.org

Exploit Patch Third Party Advisory

https://rustsec.org/advisories/RUSTSEC-2020-0060.html

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Patch Third Party Advisory

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.8 / 10.0

EPSS (Exploit Probability)

0.1%

34th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-416

Affected Vendors

rust-lang

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