JLSEC-2026-761

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-761.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-761.json
JSON Data
https://api.test.osv.dev/v1/vulns/JLSEC-2026-761
Upstream
Published
2026-07-15T15:02:37Z
Modified
2026-07-18T18:25:39Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

iPerf3 before 3.17, when used with OpenSSL before 3.2.0 as a server with RSA authentication, allows a timing side channel in RSA decryption operations. This side channel could be sufficient for an attacker to recover credential plaintext. It requires the attacker to send a large number of messages for decryption, as described in "Everlasting ROBOT: the Marvin Attack" by Hubert Kario.

Database specific 
{
    "license":  "CC-BY-4.0",
    "sources":  [
        {
            "database_specific":  {
                "status":  "Modified"
            },
            "html_url":  "https://nvd.nist.gov/vuln/detail/CVE-2024-26306",
            "id":  "CVE-2024-26306",
            "imported":  "2026-07-17T22:37:56.090Z",
            "modified":  "2026-06-17T07:17:35.033Z",
            "published":  "2024-05-14T15:08:51.197Z",
            "url":  "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-26306"
        }
    ]
}
References

Affected packages

Julia / iperf_jll

Package

Name
iperf_jll
Purl
pkg:julia/iperf_jll?uuid=c3111fcb-6a66-54cb-a6df-fd652d9c82a2

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.21.0+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-761.json"