JLSEC-2026-479

See a problem?
Please try reporting it to the source first.
Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-479.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-479.json
JSON Data
https://api.test.osv.dev/v1/vulns/JLSEC-2026-479
Upstream
Published
2026-05-07T17:36:47.122Z
Modified
2026-05-07T17:46:39.224079Z
Summary
[none]
Details

MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip4_64 via a long filename, comment, or extra field. NOTE: MiniZip is not a supported part of the zlib product. NOTE: pyminizip through 0.2.6 is also vulnerable because it bundles an affected zlib version, and exposes the applicable MiniZip code through its compress API.

Database specific 
{
    "sources": [
        {
            "modified": "2024-12-20T17:41:31.237Z",
            "database_specific": {
                "status": "Analyzed"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45853",
            "id": "CVE-2023-45853",
            "imported": "2026-05-07T17:21:39.053Z",
            "published": "2023-10-14T02:15:09.323Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-45853"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / GCCBootstrap_jll

Package

Name
GCCBootstrap_jll
Purl
pkg:julia/GCCBootstrap_jll?uuid=7627cfbf-f290-59f7-b5e8-595c7b62b918

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-479.json"

Julia / Openresty_jll

Package

Name
Openresty_jll
Purl
pkg:julia/Openresty_jll?uuid=87da34d4-7b1b-5a94-8376-8cb65bf3132c

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.27.1+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-479.json"

Julia / Zlib_jll

Package

Name
Zlib_jll
Purl
pkg:julia/Zlib_jll?uuid=83775a58-1f1d-513f-b197-d71354ab007a

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.1+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-479.json"