JLSEC-2026-209

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-209.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-209.json
JSON Data
https://api.test.osv.dev/v1/vulns/JLSEC-2026-209
Upstream
Published
2026-04-27T14:03:22.624Z
Modified
2026-04-27T14:15:24.395257Z
Summary
[none]
Details

Leptonica before 1.80.0 allows a heap-based buffer over-read in pixFewColorsOctcubeQuantMixed in colorquant1.c.

Database specific 
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "imported": "2026-04-27T09:00:03.373Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-36281",
            "id": "CVE-2020-36281",
            "database_specific": {
                "status": "Modified"
            },
            "modified": "2024-11-21T05:29:11.870Z",
            "published": "2021-03-12T01:15:12.310Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36281"
        }
    ]
}
References

Affected packages

Julia / Leptonica_jll

Package

Name
Leptonica_jll
Purl
pkg:julia/Leptonica_jll?uuid=6a1430e4-294a-53a5-a485-ec66ef6b843c

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.81.1+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-209.json"