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        "cveId": "CVE-2026-21807",
        "assignerOrgId": "1e47fe04-f25f-42fa-b674-36de2c5e3cfc",
        "state": "PUBLISHED",
        "assignerShortName": "HCL",
        "dateReserved": "2026-01-05T16:08:06.682Z",
        "datePublished": "2026-08-26T22:02:27.455Z",
        "dateUpdated": "2026-08-26T22:02:27.455Z"
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            "title": "HCL BigFix Quantum Risk Analyzer is affected by a stack-based buffer overflow",
            "datePublic": "2026-08-26T21:00:00.000Z",
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                            "cweId": "CWE-121",
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                    "product": "BigFix Quantum Risk Analyzer",
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                            "version": "2.0.1.47"
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                    "value": "HCL BigFix Quantum Risk Analyzer binary lacks several critical, industry-standard hardening protections that could allow an attacker to cause a stack-based buffer overflow.",
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            "references": [
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                    "url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133289"
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                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "LOW",
                        "baseSeverity": "LOW",
                        "baseScore": 3.9,
                        "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L"
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