Feed/CVE-2026-46690
CVE-2026-46690MEDIUMCVSS 5.8

CVE-2026-46690

Published Jun 12, 2026·Updated Jun 17, 2026

NVD Description

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.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H

References

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