JLSEC-2025-220

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-220.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-220.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2025-220
Upstream
Published
2025-11-21T15:59:04.054Z
Modified
2026-07-23T22:30:21.590179413Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0
Details

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLS_SSL_DTLS_CONNECTION_ID is enabled and MBEDTLS_SSL_CID_IN_LEN_MAX > 2 * MBEDTLS_SSL_CID_OUT_LEN_MAX.

Database specific 
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "database_specific": {
                "status": "Modified"
            },
            "modified": "2026-06-17T05:11:40.940Z",
            "published": "2022-12-15T23:15:10.570Z",
            "imported": "2026-07-17T20:46:31.805Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2022-46393",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-46393",
            "id": "CVE-2022-46393"
        }
    ]
}
References

Affected packages

Julia / MbedTLS_jll

Package

Name
MbedTLS_jll
Purl
pkg:julia/MbedTLS_jll?uuid=c8ffd9c3-330d-5841-b78e-0817d7145fa1

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.28.2+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-220.json"