An issue was discovered in the lever crate before 0.1.1 for Rust. AtomicBox<T> implements the Send and Sync traits for all types T.
An official patch is available. Apply the patch as soon as possible.
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityHigh
RequirementsPresent
PrivilegesNone
User InteractionNone
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusOfficial Patch
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | PoC | E: U→P | 7.2 → 8.2 |
| 2026-07-21 | nvd | AV: P→N, PR: H→N, UI: A→N, VC: N→H, VI: N→H, VA: N→H | 0.0 → 7.2 |
| 2026-07-21 | nvd | patch: Unavailable→Official Patch | 0.0 → 0.0 |
| 2026-07-21 | cve.org | initial, patch: Unavailable | 0.0 |
Affected Software
| Vendor | Product | Version |
|---|
| lever_project | lever | 0.0.0 |
| lever_project | lever | 0.1.0 |
| lever_project | lever | 0.1.1-alpha1 |
| lever_project | lever | 0.1.1-alpha11 |
| lever_project | lever | 0.1.1-alpha2 |
| lever_project | lever | 0.1.1-alpha3 |
| lever_project | lever | 0.1.1-alpha4 |
| lever_project | lever | 0.1.1-alpha5 |
| lever_project | lever | 0.1.1-alpha7 |
| lever_project | lever | 0.1.1-alpha8 |
Published: 2021-08-08
