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    "cveMetadata": {
        "cveId": "CVE-2026-115390",
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        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-10-22T11:27:18.001Z",
        "datePublished": "2026-10-22T19:13:55.910Z",
        "dateUpdated": "2026-10-22T19:13:55.910Z"
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                "dateUpdated": "2026-10-22T19:13:55.910Z"
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            "datePublic": "2026-09-24T00:00:00.000Z",
            "title": "Wasmtime 47.0.0 before 48.0.3 and 49.0.0 before 49.0.1 Fuel Accounting Bypass DoS",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Wasmtime 47.0.0 before 48.0.3 and 49.0.0 before 49.0.1 contains a fuel accounting flaw in Cranelift-compiled call_ref and try_table catch paths. Malicious guests can reset consumed fuel after calls to run exponentially long on linear fuel, evading timeouts and periodic yields for denial of service."
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                            "lang": "en",
                            "description": "Uncontrolled Resource Consumption",
                            "cweId": "CWE-400",
                            "type": "CWE"
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                    ]
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            "affected": [
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                    "vendor": "bytecodealliance",
                    "product": "wasmtime",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:cargo/wasmtime",
                    "versions": [
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                            "version": "47.0.0",
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                            "lessThan": "48.0.3"
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                            "version": "48.0.3",
                            "status": "unaffected",
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                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
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                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "NONE",
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                        "subConfidentialityImpact": "NONE",
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                    "url": "https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-m63x-6p34-q65x",
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