Medium severity4.7NVD Advisory· Published Dec 31, 2020· Updated Jun 17, 2026
CVE-2020-35905
CVE-2020-35905
Description
An issue was discovered in the futures-util crate before 0.3.7 for Rust. MutexGuard::map can cause a data race for certain closure situations (in safe code).
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
futures-utilcrates.io | >= 0.3.2, < 0.3.7 | 0.3.7 |
Affected products
3- Rust/futures-utildescription
Patches
Vulnerability mechanics
References
4- rustsec.org/advisories/RUSTSEC-2020-0059.htmlnvdExploitPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-rh4w-94hh-9943ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-35905ghsaADVISORY
- github.com/rust-lang/futures-rs/issues/2239ghsaWEB
News mentions
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