CVE-2026-46690Published

unbounded-spsc: Sender::send pointer-as-value transmute causes OOB read and fake-Arc drop under TX/RX race

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-46690

Published

unbounded-spsc

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "spearman",
                    "product": "unbounded-spsc",
                    "versions": [
                        {
                            "version": "<= 0.2.0",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON