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

CVE-2021-29338

Published

2026-05-26T19:31:24.313Z

Modified

2026-07-18T00:00:59.638719203Z

Severity

4.3 (Medium) CVSS_V2 - AV:N/AC:M/Au:N/C:N/I:N/A:P CVSS Calculator
5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

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": [
        {
            "modified": "2026-06-17T03:47:31.770Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-29338",
            "imported": "2026-07-17T22:06:35.626Z",
            "database_specific": {
                "status": "Modified"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29338",
            "published": "2021-04-14T14:15:14.133Z",
            "id": "CVE-2021-29338"
        }
    ]
}

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"