JLSEC-2026-1152

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1152.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1152.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-1152

Upstream

CVE-2026-58252

Published

2026-08-03T19:08:57.739Z

Modified

2026-08-03T19:15:07.798507486Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, an authenticated user could receive messages on denied subjects when a wildcard subscription overlapped with a configured wildcard deny rule but was not a subset of it, and queue subscriptions could also affect delivery to legitimate queue consumers. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.

Database specific

{
    "sources": [
        {
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58252",
            "database_specific": {
                "status": "Analyzed"
            },
            "modified": "2026-07-13T15:24:56.357Z",
            "id": "CVE-2026-58252",
            "published": "2026-07-08T20:16:54.793Z",
            "imported": "2026-08-03T18:16:27.652Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-58252"
        }
    ],
    "license": "CC-BY-4.0"
}

References

Affected packages

Julia / nats_server_jll

Package

Name: nats_server_jll
Purl: pkg:julia/nats_server_jll?uuid=8b1691f7-6002-537d-bdf7-c6203599dc08

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.14.3+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1152.json"