JLSEC-2026-54

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-54.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-54.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-54
Upstream
Published
2026-04-03T13:27:15.647Z
Modified
2026-04-03T13:31:45.690095Z
Summary
[none]
Details

Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.

Database specific
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "published": "2026-02-12T14:16:02.213Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-2004",
            "modified": "2026-02-20T19:53:53.960Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2004",
            "id": "CVE-2026-2004",
            "imported": "2026-04-03T13:13:10.785Z"
        }
    ]
}
References

Affected packages

Julia / LibPQ_jll

Package

Name
LibPQ_jll
Purl
pkg:julia/LibPQ_jll?uuid=08be9ffa-1c94-5ee5-a977-46a84ec9b350

Affected ranges

Type
SEMVER
Events
Introduced
14.1.0+0
Fixed
16.13.0+0

Database specific

source
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-54.json"