CVSS 3.1
3.9 lowCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:LCVE-2026-21809
Low (3.9). EPSS 0.1% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-31)
- CWE
- CWE-209
- Published
- Modified
- Record from
- the NVD, synced