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        "dateReserved": "2026-10-29T14:28:41.594Z",
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            "datePublic": "2026-10-14T00:00:00.000Z",
            "title": "Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 Host Panic via realloc",
            "descriptions": [
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                    "lang": "en",
                    "value": "Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows malicious Wasm modules to panic the host because the may_leave flag is not cleared during realloc. Attackers can call into the host from realloc while lowering stream or future results, such as cancelling the active read or re-waiting a waitable-set, crashing the host."
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                            "description": "Unintended Reentrant Invocation of Non-reentrant Code Via Nested Calls",
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                            "version": "46.0.0",
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