GHSA-mpg5-fvwp-42m2
Unsoundness in `dashmap` references
Reference returned by some methods of Ref (and similar types) may outlive the Ref and escape the lock.
This causes undefined behavior and may result in a segfault.
More information in dashmap#167 issue.
What each source reports
GitHub AdvisoriesNo score
Unsoundness in `dashmap` references
Reference returned by some methods of Ref (and similar types) may outlive the Ref and escape the lock.
This causes undefined behavior and may result in a segfault.
More information in dashmap#167 issue.
- Record
GHSA-mpg5-fvwp-42m2- Updated
- 2026-11-02
OSVNo score
Unsoundness in `dashmap` references
Reference returned by some methods of Ref (and similar types) may outlive the Ref and escape the lock.
This causes undefined behavior and may result in a segfault.
More information in dashmap#167 issue.
- Record
GHSA-mpg5-fvwp-42m2- Updated
- 2026-11-02
OSVRUSTSEC-2022-0002No score
Unsoundness in `dashmap` references
Reference returned by some methods of Ref (and similar types) may outlive the Ref and escape the lock.
This causes undefined behavior and may result in a segfault.
More information in dashmap#167 issue.
- Record
RUSTSEC-2022-0002- Updated
- 2026-11-02
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-mpg5-fvwp-42m2 is a vulnerability with no CVSS score yet in dashmap, published January 10, 2022. No source lists public exploit code. Fixed in dashmap 5.1.0.