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CVE-2025-64704

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bc5db48cd71b1d30f446da56a73d9f5b9fc18977bb227889a93587993e87c8b7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"wasm-micro-runtime","vendor":"bytecodealliance","versions":[{"status":"affected","version":"< 2.4.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6bd7937632f49ced889727210b04c936be95cfa021ce40aa9d15ecc940cb73f5 · sha256:443097e7dab3286b… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"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"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6bd7937632f49ced889727210b04c936be95cfa021ce40aa9d15ecc940cb73f5 · sha256:443097e7dab3286b… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-754","description":"CWE-754: Improper Check for Unusual or Exceptional Conditions","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6bd7937632f49ced889727210b04c936be95cfa021ce40aa9d15ecc940cb73f5 · sha256:443097e7dab3286b… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"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"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6bd7937632f49ced889727210b04c936be95cfa021ce40aa9d15ecc940cb73f5 · sha256:443097e7dab3286b… · /containers/cna/references/1
{"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"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6bd7937632f49ced889727210b04c936be95cfa021ce40aa9d15ecc940cb73f5 · sha256:443097e7dab3286b… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/bytecodealliance/wasm-micro-runtime/security/advisories/GHSA-2f2p-wf5w-82qr"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6bd7937632f49ced889727210b04c936be95cfa021ce40aa9d15ecc940cb73f5 · sha256:443097e7dab3286b… · /containers/adp/0/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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