JLSEC-2026-19

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-19.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-19.json

JSON Data

https://api.test.osv.dev/v1/vulns/JLSEC-2026-19

Upstream

CVE-2023-33460

Published

2026-04-01T13:43:19Z

Modified

2026-07-25T18:24:34Z

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

There's a memory leak in yajl 2.1.0 with use of `yajl_tree_parse` function

Details

There's a memory leak in yajl 2.1.0 with use of yajl_tree_parse function. which will cause out-of-memory in server and cause crash.

Database specific

{
    "license":  "CC-BY-4.0",
    "sources":  [
        {
            "database_specific":  {
                "status":  "Modified"
            },
            "html_url":  "https://nvd.nist.gov/vuln/detail/CVE-2023-33460",
            "id":  "CVE-2023-33460",
            "imported":  "2026-07-17T21:19:25.866Z",
            "modified":  "2026-06-17T06:01:45.640Z",
            "published":  "2023-06-06T12:15:09.447Z",
            "url":  "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-33460"
        }
    ]
}

References

Affected packages

Julia / YAJL_jll

Package

Name: YAJL_jll
Purl: pkg:julia/YAJL_jll?uuid=4bc5dff0-e00f-5dee-8f43-8e76277f4f7d

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.1.2+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-19.json"