Wasmtime 42.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a stack overflow vulnerability that allows guests to crash the host through recursive type drops. Guests can define a long chain of recursive types so that removing the top-lev…
Exact source revision recorded 30 Oct 2026 03:49:22 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-119137
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-674
Original publisher date fields
published: 2026-10-29T16:18:07.073
lastModified: 2026-10-29T17:18:07.820
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