JLSEC-2026-545

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-545.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-545.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-545
Upstream
Published
2026-05-26T19:31:24.313Z
Modified
2026-05-26T19:45:04.356305389Z
Summary
[none]
Details

Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option "-ImgDir" on a directory that contains 1048576 files.

Database specific 
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "published": "2021-04-14T14:15:14.133Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29338",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-29338",
            "database_specific": {
                "status": "Modified"
            },
            "modified": "2025-11-03T20:15:46.223Z",
            "id": "CVE-2021-29338",
            "imported": "2026-05-25T01:08:37.615Z"
        }
    ]
}
References

Affected packages

Julia / OpenJpeg_jll

Package

Name
OpenJpeg_jll
Purl
pkg:julia/OpenJpeg_jll?uuid=643b3616-a352-519d-856d-80112ee9badc

Affected ranges

Type
SEMVER
Events
Introduced
2.4.0+0
Fixed
2.5.0+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-545.json"