JLSEC-2026-670

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-670.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-670.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-670

Upstream

CVE-2022-25640

Published

2026-07-14T21:41:35Z

Modified

2026-07-25T18:23:59Z

Severity

5.0 CVSS_V2 - AV:N/AC:L/Au:N/C:N/I:P/A:N CVSS Calculator
7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

[none]

Details

In wolfSSL before 5.2.0, a TLS 1.3 server cannot properly enforce a requirement for mutual authentication. A client can simply omit the certificate_verify message from the handshake, and never present a certificate.

Database specific

{
    "license":  "CC-BY-4.0",
    "sources":  [
        {
            "database_specific":  {
                "status":  "Modified"
            },
            "html_url":  "https://nvd.nist.gov/vuln/detail/CVE-2022-25640",
            "id":  "CVE-2022-25640",
            "imported":  "2026-07-17T22:22:53.027Z",
            "modified":  "2026-06-17T04:33:49.113Z",
            "published":  "2022-02-24T15:15:32.087Z",
            "url":  "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-25640"
        }
    ]
}

References

https://github.com/wolfSSL/wolfssl/pull/4831

Affected packages

Julia / wolfSSL_jll

Package

Name: wolfSSL_jll
Purl: pkg:julia/wolfSSL_jll?uuid=98c43586-9870-5ae5-ab22-acc77b9bbdb5

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

5.7.2+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-670.json"