JLSEC-2026-474

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-474.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-474.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-474

Upstream

CVE-2023-43786

Published

2026-05-07T17:12:07.051Z

Modified

2026-05-07T17:15:30.430619Z

Summary

[none]

Details

A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.

Database specific

{
    "sources": [
        {
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-43786",
            "database_specific": {
                "status": "Modified"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43786",
            "modified": "2025-11-04T20:17:07.390Z",
            "id": "CVE-2023-43786",
            "imported": "2026-05-07T16:20:05.965Z",
            "published": "2023-10-10T13:15:22.023Z"
        }
    ],
    "license": "CC-BY-4.0"
}

References

Affected packages

Julia / Xorg_libX11_jll

Package

Name: Xorg_libX11_jll
Purl: pkg:julia/Xorg_libX11_jll?uuid=4f6342f7-b3d2-589e-9d20-edeb45f2b2bc

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.12+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-474.json"