Low severity3.9NVD Advisory· Published Aug 26, 2026
CVE-2026-21809
CVE-2026-21809
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
1Patches
Vulnerability mechanics
References
1News mentions
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