CVE-2026-46690
5.8 MoyenneDescription
unbounded_spsc is an "unbounded" extension of bounded_spsc_queue. In versions 0.2.0 and prior, sender::send pointer-as-value transmute causes OOB read and fake-Arc drop under TX/RX race. At time of publication, there are no publicly available patches.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 5.8 Moyenne | security-advisories@github.com | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H |
| 3.1 | 5.8 Moyenne | nvd@nist.gov (NVD) | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H |
Faiblesses (CWE)
Références
- https://github.com/spearman/unbounded-spsc/security/advisories/GHSA-6m57-8r3p-pqx6 ExploitVendor Advisory
- https://github.com/spearman/unbounded-spsc/security/advisories/GHSA-6m57-8r3p-pqx6 ExploitVendor Advisory