CVE-2026-115383Published
Wasmtime 47.0.0 before 48.0.4 and 49.0.0 before 49.0.2 contains an improper validation vulnerability that accepts components whose core modules import WebAssembly tags with a subtype of the original type. Malicious guests can mis-type excep…
Exact source revision recorded 25 Oct 2026 05:17:18 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
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CVE-2026-115383 · Microsoft / collected KEV context
nvd · CVE-2026-115383
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