Wasmtime is a runtime for WebAssembly. From 46.0.0 until 48.0.7 and 49.0.4, lowering a host-created component-model stream or future into a guest can omit a required payload-type check after the value passes through guest code and returns t…
Exact source revision recorded 31 Oct 2026 06:57:51 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-115892
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Deferred
Weakness classifications: CWE-248 · CWE-843
Original publisher date fields
published: 2026-10-23T22:16:58.633
lastModified: 2026-10-29T15:17:19.493
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON