JLSEC-2026-742

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-742.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-742.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-742
Upstream
  • EUVD-2026-39486
  • GHSA-mhq8-94h7-mrgx
Published
2026-07-14T21:41:35.775Z
Modified
2026-07-14T21:50:11.646243573Z
Severity
  • 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Partial-chain certificate verification may accept chains that terminate at a peer-supplied,...
Details

Partial-chain certificate verification may accept chains that terminate at a peer-supplied, untrusted intermediate certificate rather than a trusted anchor. An attacker could present a chain that ends at an intermediate they control and have it accepted as valid. This affects the OpenSSL compatibility certificate-path-building path (wolfSSLX509verifycert / X509STORE, OPENSSLEXTRA) when the X509VFLAGPARTIAL_CHAIN verify flag is enabled.

Database specific
{
    "sources": [
        {
            "database_specific": {
                "status": "Analyzed"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6091",
            "imported": "2026-07-14T21:22:49.501Z",
            "published": "2026-06-25T18:16:41.447Z",
            "id": "CVE-2026-6091",
            "modified": "2026-06-26T16:50:56.503Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-6091"
        },
        {
            "published": "2026-06-25T18:30:41Z",
            "imported": "2026-07-14T21:23:08.537Z",
            "html_url": "https://github.com/advisories/GHSA-mhq8-94h7-mrgx",
            "id": "GHSA-mhq8-94h7-mrgx",
            "url": "https://api.github.com/advisories/GHSA-mhq8-94h7-mrgx",
            "modified": "2026-06-26T18:34:51Z"
        },
        {
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-39486",
            "imported": "2026-07-14T21:22:51.487Z",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-39486",
            "id": "EUVD-2026-39486",
            "modified": "2026-06-25T17:58:31Z",
            "published": "2026-06-25T16:46:12Z"
        }
    ],
    "license": "CC-BY-4.0"
}
References

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
5.8.4+0
Fixed
5.9.2+0

Database specific

source
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-742.json"