JLSEC-2026-92

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-92.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-92.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-92
Upstream
Published
2026-04-13T14:33:47.115Z
Modified
2026-07-25T18:24:54.324352928Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.

Database specific 
{
    "sources": [
        {
            "id": "CVE-2023-36054",
            "imported": "2026-07-17T22:41:34.339Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36054",
            "published": "2023-08-07T19:15:09.840Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-36054",
            "modified": "2026-06-17T06:05:45.137Z",
            "database_specific": {
                "status": "Modified"
            }
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / Kerberos_krb5_jll

Package

Name
Kerberos_krb5_jll
Purl
pkg:julia/Kerberos_krb5_jll?uuid=b39eb1a6-c29a-53d7-8c32-632cd16f18da

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.21.3+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-92.json"