CVE-2020-35925
Data races in magnetic
An issue was discovered in the magnetic crate before 2.0.1 for Rust. MPMCConsumer and MPMCProducer allow cross-thread sending of a non-Send type.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in the magnetic crate before 2.0.1 for Rust. MPMCConsumer and MPMCProducer allow cross-thread sending of a non-Send type.
- Record
CVE-2020-35925- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
An issue was discovered in the magnetic crate before 2.0.1 for Rust. MPMCConsumer and MPMCProducer allow cross-thread sending of a non-Send type.
- Record
CVE-2020-35925- Updated
- 2026-11-02
EUVDEUVD-2021-1923 No score
An issue was discovered in the magnetic crate before 2.0.1 for Rust. MPMCConsumer and MPMCProducer allow cross-thread sending of a non-Send type.
- Record
EUVD-2021-1923- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wv4p-jp67-jr97
Data races in magnetic
Affected versions of this crate unconditionally implemented Sync and Send traits for MPMCConsumer and MPMCProducer types. This allows users to send types that do not implement Send trait across thread boundaries, which can cause a data race. The flaw was corrected in the 2.0.1 release by adding T: Send bound to affected Sync/Send trait implementations.
- Record
GHSA-wv4p-jp67-jr97- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-362
- Updated
- 2026-11-02
OSVGHSA-wv4p-jp67-jr97
Data races in magnetic
Affected versions of this crate unconditionally implemented Sync and Send traits for MPMCConsumer and MPMCProducer types. This allows users to send types that do not implement Send trait across thread boundaries, which can cause a data race. The flaw was corrected in the 2.0.1 release by adding T: Send bound to affected Sync/Send trait implementations.
- Record
GHSA-wv4p-jp67-jr97- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-362
- Updated
- 2026-11-02
OSVRUSTSEC-2020-0088
MPMCConsumer/Producer allows sending non-Send type across threads
Affected versions of this crate unconditionally implemented Sync and Send traits for MPMCConsumer and MPMCProducer types.
This allows users to send types that do not implement Send trait across thread boundaries, which can cause a data race.
The flaw was corrected in the 2.0.1 release by adding T: Send bound to affected Sync/Send trait implementations.
- Record
RUSTSEC-2020-0088- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-35925 is a medium vulnerability (CVSS 5.5) in Magnetic Project Magnetic, published November 29, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 32nd percentile. Fixed in magnetic 2.0.1.