JLSEC-2026-524

See a problem?
Please try reporting it to the source first.
Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-524.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-524.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-524
Upstream
Published
2026-05-26T14:17:50.003Z
Modified
2026-05-26T14:30:03.217826993Z
Summary
[none]
Details

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.

Database specific 
{
    "sources": [
        {
            "id": "CVE-2023-5981",
            "imported": "2026-05-22T18:34:35.299Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-5981",
            "published": "2023-11-28T12:15:07.040Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-5981",
            "modified": "2026-03-25T20:01:09.507Z",
            "database_specific": {
                "status": "Analyzed"
            }
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / GnuTLS_jll

Package

Name
GnuTLS_jll
Purl
pkg:julia/GnuTLS_jll?uuid=0951126a-58fd-58f1-b5b3-b08c7c4a876d

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.8.3+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-524.json"