JLSEC-2026-99

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-99.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-99.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-99
Upstream
Published
2026-04-14T13:10:46Z
Modified
2026-07-18T00:02:24Z
Severity
Summary
[none]
Details

Deno <=1.14.0 file sandbox does not handle symbolic links correctly. When running Deno with specific write access, the Deno.symlink method can be used to gain access to any directory.

Database specific
{
    "license":  "CC-BY-4.0",
    "sources":  [
        {
            "database_specific":  {
                "status":  "Modified"
            },
            "html_url":  "https://nvd.nist.gov/vuln/detail/CVE-2021-41641",
            "id":  "CVE-2021-41641",
            "imported":  "2026-07-17T22:42:18.333Z",
            "modified":  "2026-06-17T04:08:45.243Z",
            "published":  "2022-06-12T13:15:07.747Z",
            "url":  "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-41641"
        }
    ]
}
References

Affected packages

Julia / Deno_jll

Package

Name
Deno_jll
Purl
pkg:julia/Deno_jll?uuid=04572ae6-984a-583e-9378-9577a1c2574d

Affected ranges

Type
SEMVER
Events
Introduced
1.10.3+0
Fixed
1.14.3+0

Database specific

source
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-99.json"