What’s Vulnerable › Vulnerabilities
CVE-2026-21809: HCL BigFix Quantum Risk Analyzer is affected by generating error messages with sensitive information
- Severity: low (CVSS 3.9 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-26 · updated 2026-08-28
- Weakness: CWE-209
Description
HCL BigFix Quantum Risk Analyzer has a certain validation process that provides overly descriptive error messages when it encounters malformed input which can allow an attacker to conduct more efficient reconnaissance and fine-tune automated fuzzing tools to produce valid input.
Affected products
- HCLSoftware BigFix Quantum Risk Analyzer: 2.0.1.47
References
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