Technology · crates.io
tokio (crates.io) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in tokio (crates.io): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, RUSTSEC-2025-0023 - Broadcast channel calls clone in parallel, but does not…, was published on 7 April 2025.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
Latest tokio (crates.io) vulnerabilities
- RUSTSEC-2025-0023 - Broadcast channel calls clone in parallel, but does not require `Sync`info
- RUSTSEC-2023-0005 - `tokio::io::ReadHalf<T>::unsplit` is Unsoundinfo
- CVE-2023-22466: RUSTSEC-2023-0001 - reject_remote_clients Configuration corruptionlowCVSS 3.1EPSS 0.6%
- CVE-2021-45710: RUSTSEC-2021-0124 - Data race when sending and receiving after closing a `oneshot` channellowCVSS 3.1EPSS 1.2%
- CVE-2021-38191: RUSTSEC-2021-0072 - Task dropped in wrong thread when aborting `LocalSet` tasklowCVSS 3.1EPSS 0.8%
Most severe tokio (crates.io) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2021-45710: RUSTSEC-2021-0124 - Data race when sending and receiving after closing a `oneshot` channellowCVSS 3.1EPSS 1.2%
- CVE-2021-38191: RUSTSEC-2021-0072 - Task dropped in wrong thread when aborting `LocalSet` tasklowCVSS 3.1EPSS 0.8%
- CVE-2023-22466: RUSTSEC-2023-0001 - reject_remote_clients Configuration corruptionlowCVSS 3.1EPSS 0.6%
- RUSTSEC-2025-0023 - Broadcast channel calls clone in parallel, but does not require `Sync`info
- RUSTSEC-2023-0005 - `tokio::io::ReadHalf<T>::unsplit` is Unsoundinfo
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/tokio.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "tokio (crates.io) vulnerabilities", https://junglewise.ai/threats/technologies/tokio, 28 September 2026.