CVE-2025-64713

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Source
https://cve.org/CVERecord?id=CVE-2025-64713
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-64713.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-64713
Aliases
  • GHSA-gvx3-gg3x-rjcx
Published
2025-11-25T22:13:47Z
Modified
2026-10-24T02:30:52Z
Severity
  • 5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
WebAssembly Micro Runtime frame_offset_bottom array bounds overflow in fast Interpreter mode when handling GET_GLOBAL(I32) followed by if opcode
Details

WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime. Prior to version 2.4.4, an out-of-bounds array access issue exists in WAMR's fast interpreter mode during WASM bytecode loading. When frame_ref_bottom and frame_offset_bottom arrays are at capacity and a GET_GLOBAL(I32) opcode is encountered, frame_ref_bottom is expanded but frame_offset_bottom may not be. If this is immediately followed by an if opcode that triggers preserve_local_for_block, the function traverses arrays using stack_cell_num as the upper bound, causing out-of-bounds access to frame_offset_bottom since it wasn't expanded to match the increased stack_cell_num. This issue has been patched in version 2.4.4.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-119"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/64xxx/CVE-2025-64713.json"
}
References

Affected packages

Git / github.com/wasm-micro-runtime/wasm-micro-runtime

Affected ranges

Type
GIT
Repo
https://github.com/wasm-micro-runtime/wasm-micro-runtime
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8c18e3f68b16c4bcaf05996b2636f6ed2b4cf629
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.4.4"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "original_tag":  "WAMR-2.4.4",
            "range":  [
                {
                    "fixed":  "8c18e3f68b16c4bcaf05996b2636f6ed2b4cf629"
                }
            ],
            "source":  "REFERENCES_TAG"
        },
        {
            "cpe":  "cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.4.4"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Affected versions

Other
01-12-2020
WAMR-01-18-2022
WAMR-01-29-2021
WAMR-02-18-2020
WAMR-02-27-2020
WAMR-03-05-2020
WAMR-03-19-2020
WAMR-03-25-2021
WAMR-03-30-2020
WAMR-04-15-2020
WAMR-04-15-2021
WAMR-05-18-2022
WAMR-06-15-2020
WAMR-07-10-2020
WAMR-08-10-2021
WAMR-09-08-2020
WAMR-09-29-2020
WAMR-12-30-2021
tag-11-28-2019
WAMR-1.*
WAMR-1.0.0
WAMR-1.1.0
WAMR-1.1.1
WAMR-1.1.2
WAMR-1.2.0
WAMR-1.2.1
WAMR-1.2.2
WAMR-1.2.3
WAMR-1.3.0
WAMR-1.3.1
WAMR-1.3.2
WAMR-2.*
WAMR-2.0.0
WAMR-2.1.0
WAMR-2.1.1
WAMR-2.1.2
WAMR-2.2.0
WAMR-2.3.0
WAMR-2.3.1
WAMR-2.4.0
WAMR-2.4.1
WAMR-2.4.2
WAMR-2.4.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-64713.json"