Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's implementation of its pooling instance allocator when the allocator is configured to give WebAssembly instances a maximum of zero pages o…
Exact source revision recorded 24 Oct 2026 21:17:10 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2022-39392
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: Modified
Weakness classifications: CWE-119 · CWE-125 · CWE-787
Original publisher date fields
published: 2022-11-10T20:15:11.133
lastModified: 2026-06-17T04:58:16.213
1 source CPE criteria · context only
- cpe:2.3:a:bytecodealliance:wasmtime:*:*:*:*:*:rust:*:*
The original JSON retains the logical configuration operators, exclusions and version bounds.
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