JLSEC-2026-41

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-41.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-41.json
JSON Data
https://api.test.osv.dev/v1/vulns/JLSEC-2026-41
Upstream
Published
2026-04-03T13:27:15.647Z
Modified
2026-07-18T18:25:35.991193585Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Row security policies disregard user ID changes after inlining; PostgreSQL could permit incorrect policies to be applied in certain cases where role-specific policies are used and a given query is planned under one role and then executed under other roles. This scenario can happen under security definer functions or when a common user and query is planned initially and then re-used across multiple SET ROLEs. Applying an incorrect policy may permit a user to complete otherwise-forbidden reads and modifications. This affects only databases that have used CREATE POLICY to define a row security policy.

Database specific
{
    "sources": [
        {
            "published": "2023-06-09T19:15:09.313Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2455",
            "imported": "2026-07-17T21:48:57.229Z",
            "id": "CVE-2023-2455",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-2455",
            "database_specific": {
                "status": "Modified"
            },
            "modified": "2026-06-17T05:52:37.740Z"
        }
    ],
    "license": "CC-BY-4.0"
}
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
0Unknown introduced version / All previous versions are affected
Fixed
16.0.0+0

Database specific

source
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-41.json"