CVE-2026-21807: CWE-121 Stack-based buffer overflow in HCLSoftware BigFix Quantum Risk Analyzer
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.
CVE-2026-21807: CWE-121 Stack-based buffer overflow in HCLSoftware BigFix Quantum Risk Analyzer
Description
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.
CVSS v3.1
Score 3.9low
Affected software
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- HCL
- Date Reserved
- 2026-01-05T16:08:06.682Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a9019a6acd9273b4928a2f6
Added to database: 08/27/2026, 11:04:06 UTC
Last updated: 08/28/2026, 02:55:32 UTC
Views: 14
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