JLSEC-2025-229

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2025/JLSEC-2025-229.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-229.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2025-229
Upstream
Published
2025-11-21T15:59:04.054Z
Modified
2026-07-23T22:30:21.335290779Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L CVSS Calculator
Summary
Mbed TLS before 3.6.4 has a PEM parsing one-byte heap-based buffer underflow, in...
Details

Mbed TLS before 3.6.4 has a PEM parsing one-byte heap-based buffer underflow, in mbedtls_pem_read_buffer and two mbedtls_pk_parse functions, via untrusted PEM input.

Database specific 
{
    "sources": [
        {
            "database_specific": {
                "status": "Modified"
            },
            "id": "CVE-2025-52497",
            "published": "2025-07-04T15:15:22.787Z",
            "modified": "2026-06-17T09:36:36.253Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-52497",
            "imported": "2026-07-17T20:47:27.240Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-52497"
        }
    ],
    "license": "CC-BY-4.0"
}
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
2.28.1010+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-229.json"