JLSEC-2026-578

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-578.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-578.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-578
Upstream
Published
2026-06-08T13:15:35.983Z
Modified
2026-06-08T13:30:04.033023550Z
Summary
[none]
Details

In numbers.c in libxslt 1.1.33, an xsl:number with certain format strings could lead to a uninitialized read in xsltNumberFormatInsertNumbers. This could allow an attacker to discern whether a byte on the stack contains the characters A, a, I, i, or 0, or any other character.

Database specific 
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2019-13117",
            "imported": "2026-06-07T01:46:46.551Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13117",
            "published": "2019-07-01T02:15:09.737Z",
            "id": "CVE-2019-13117",
            "modified": "2026-05-28T19:16:29.543Z",
            "database_specific": {
                "status": "Modified"
            }
        }
    ]
}
References

Affected packages

Julia / XSLT_jll

Package

Name
XSLT_jll
Purl
pkg:julia/XSLT_jll?uuid=aed1982a-8fda-507f-9586-7b0439959a61

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.34+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-578.json"