CVE-2025-6272

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Source

https://cve.org/CVERecord?id=CVE-2025-6272

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6272.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-6272

Aliases

Published

2025-06-19T18:00:11.510Z

Modified

2026-07-08T08:12:20.032249375Z

Severity

1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

wasm3 m3_compile.c MarkSlotAllocated out-of-bounds write

Details

A vulnerability has been found in wasm3 0.5.0 and classified as problematic. This vulnerability affects the function MarkSlotAllocated of the file source/m3_compile.c. The manipulation leads to out-of-bounds write. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.

Database specific

{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-119",
        "CWE-787"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6272.json"
}

References

Affected packages

Git / github.com/wasm3/wasm3

Affected ranges

Type

GIT

Repo

https://github.com/wasm3/wasm3

Events

Introduced

6b8bcb1e07bf26ebef09a7211b0a37a446eafd52

Last affected

6b8bcb1e07bf26ebef09a7211b0a37a446eafd52

Database specific

{
    "extracted_events": [
        {
            "introduced": "0.5.0"
        },
        {
            "last_affected": "0.5.0"
        }
    ],
    "cpe": "cpe:2.3:a:wasm3_project:wasm3:0.5.0:*:*:*:*:*:*:*",
    "source": [
        "AFFECTED_FIELD",
        "CPE_STRING"
    ]
}

Affected versions

0.*

0.5.0

v0.*

v0.5.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6272.json"