CVE catalog
CVE-2018-20996
rust-crossbeam-epoch: CVE-2018-20996
- Severity
- Low
- Source
- [NVD] · [CVE record]
- EPSS
- 1.74% · Oct 25, 2026
An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling.
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-crossbeam-epoch | sid | 0.9.21-1 | not affected |
| Debian | rust-crossbeam-epoch | forky | 0.9.21-1 | not affected |
| Debian | rust-crossbeam-epoch | trixie | 0.9.18-1 | not affected |
| Debian | rust-crossbeam-epoch | bookworm | 0.9.13-1 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | rust-crossbeam-epoch | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | rust-crossbeam-epoch | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | rust-crossbeam-epoch | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | rust-crossbeam-epoch | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [librust-crossbeam-epoch-dev]Not affected
Source package: [rust-crossbeam-epoch]
Details (2)
0.9.13-1· amd64 · bookwormNot affected
dsa · rust-crossbeam-epoch · debian · bookworm
0.9.13-1· arm64 · bookwormNot affected
dsa · rust-crossbeam-epoch · debian · bookworm
- [librust-crossbeam-epoch+std-dev]Not affected
Source package: [rust-crossbeam-epoch]
Details (2)
0.9.13-1· amd64 · bookwormNot affected
dsa · rust-crossbeam-epoch · debian · bookworm
0.9.13-1· arm64 · bookwormNot affected
dsa · rust-crossbeam-epoch · debian · bookworm
Observed: