CVE-2026-21807
HCL BigFix Quantum Risk Analyzer is affected by a stack-based buffer overflow
- State
- Published
- Severity
- 3.9 Low
- Published
- Aug 26, 2026
- Updated
- Aug 27, 2026
- Reserved
- Jan 5, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.9 Low | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L | HCL |
Weaknesses
- CWE-121 Stack-based buffer overflow
Affected Products
| Product | Versions |
|---|---|
BigFix Quantum Risk AnalyzerHCLSoftware |
|
References
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