JLSEC-2026-1254

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1254.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1254.json

JSON Data

https://api.test.osv.dev/v1/vulns/JLSEC-2026-1254

Upstream

CVE-2024-36843

Published

2026-08-11T14:12:22.442Z

Modified

2026-08-11T14:15:03.419700072Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

libmodbus v3.1.6 was discovered to contain a heap overflow via the modbus_mapping_free() function.

Database specific

{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "published": "2024-05-31T20:15:10.290Z",
            "id": "CVE-2024-36843",
            "imported": "2026-08-11T13:56:40.794Z",
            "modified": "2026-06-17T07:37:14.587Z",
            "database_specific": {
                "status": "Modified"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-36843",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-36843"
        }
    ]
}

References

Affected packages

Julia / LibModbus_jll

Package

Name: LibModbus_jll
Purl: pkg:julia/LibModbus_jll?uuid=f28bf708-275a-52ef-9ea6-4821c17573f9

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.1.10+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1254.json"