CVE catalog
CVE-2021-38191
rust-tokio: CVE-2021-38191
- Severity
- Medium · CVSS 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.83% · Oct 22, 2026
An issue was discovered in the tokio crate before 1.8.1 for Rust. Upon a JoinHandle::abort, a Task may be dropped in the wrong thread.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | rust-tokio | sid | 1.53.2-1 | not affected |
| Debian | rust-tokio | forky | 1.53.1-1 | not affected |
| Debian | rust-tokio | trixie | 1.43.1-1 | not affected |
| Debian | rust-tokio | bookworm | 1.24.2-1 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | rust-tokio | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | rust-tokio | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | rust-tokio | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | rust-tokio | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
Vulnerability data is temporarily unavailable.