CVE-2026-4736

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Source

https://cve.org/CVERecord?id=CVE-2026-4736

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4736.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-4736

Published

2026-03-24T03:11:16Z

Modified

2026-08-12T03:51:09Z

Severity

7.3 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/S:N/AU:N/R:U/V:D/RE:L/U:Amber CVSS Calculator

Summary

Math Issue in No-Chicken/Echo-Mate

Details

Improper Handling of Values vulnerability in No-Chicken Echo-Mate (SDK/rv1106-sdk/sysdrv/source/kernel/include/net/netfilter modules). This vulnerability is associated with program files nf_tables.H‎, nft_byteorder.C‎, nft_meta.C‎.

This issue affects Echo-Mate: before V250329.

Database specific

{
    "cna_assigner": "GovTech CSG",
    "cwe_ids": [
        "CWE-229"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4736.json"
}

References

Affected packages

Git / github.com/no-chicken/echo-mate

Affected ranges

Type

GIT

Repo

https://github.com/no-chicken/echo-mate

Events

Introduced

Fixed

d4df83ce5756e254e035ca3223907d5af551bde1

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "V250329"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4736.json"