{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-64704","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-11-10T14:07:42.920Z","datePublished":"2025-11-25T22:06:46.582Z","dateUpdated":"2025-11-26T16:03:41.819Z"},"containers":{"cna":{"title":"WebAssembly Micro Runtime vulnerable to a segmentation fault in v128.store instruction","problemTypes":[{"descriptions":[{"cweId":"CWE-754","lang":"en","description":"CWE-754: Improper Check for Unusual or Exceptional Conditions","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":4.7,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/bytecodealliance/wasm-micro-runtime/security/advisories/GHSA-2f2p-wf5w-82qr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/bytecodealliance/wasm-micro-runtime/security/advisories/GHSA-2f2p-wf5w-82qr"},{"name":"https://github.com/bytecodealliance/wasm-micro-runtime/releases/tag/WAMR-2.4.4","tags":["x_refsource_MISC"],"url":"https://github.com/bytecodealliance/wasm-micro-runtime/releases/tag/WAMR-2.4.4"}],"affected":[{"vendor":"bytecodealliance","product":"wasm-micro-runtime","versions":[{"version":"< 2.4.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2025-11-25T22:06:46.582Z"},"descriptions":[{"lang":"en","value":"WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime. Prior to version 2.4.4, WAMR is susceptible to a segmentation fault in v128.store instruction. This issue has been patched in version 2.4.4."}],"source":{"advisory":"GHSA-2f2p-wf5w-82qr","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/bytecodealliance/wasm-micro-runtime/security/advisories/GHSA-2f2p-wf5w-82qr","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-26T16:03:39.036727Z","id":"CVE-2025-64704","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-11-26T16:03:41.819Z"}}]}}