CVE-2020-35907

MEDIUM 5.5CVE-2020-35907 · Published 31/12/2020 · updated 17/06/2026

In short

CVE-2020-35907 is a MEDIUM (CVSS 5.5) vulnerability affecting futures-task (rust-lang).
Chance of exploitation in the next 30 days (EPSS): 0.41%, higher than 35.0% of all vulnerabilities.
Fix: update to 0.3.5 or later.

Package	Affected versions	Patched versions
futures-task rust-lang	`< 0.3.5`	`0.3.5`

An issue was discovered in the futures-task crate before 0.3.5 for Rust. futures_task::noop_waker_ref allows a NULL pointer dereference.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.