JLSEC-2026-450

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-450.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-450.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-450
Upstream
Published
2026-05-05T15:51:30.603Z
Modified
2026-07-25T18:24:27.194630760Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Buffer Overflow vulnerability in _nc_find_entry in tinfo/comp_hash.c:70 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.

Database specific 
{
    "sources": [
        {
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-19190",
            "database_specific": {
                "status": "Modified"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-19190",
            "published": "2023-08-22T19:16:01.803Z",
            "modified": "2026-06-17T02:59:39.557Z",
            "imported": "2026-07-17T21:55:16.416Z",
            "id": "CVE-2020-19190"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / Ncurses_jll

Package

Name
Ncurses_jll
Purl
pkg:julia/Ncurses_jll?uuid=68e3532b-a499-55ff-9963-d1c0c0748b3a

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.2.0+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-450.json"