CVE-2026-21809
Low · 3.9CVSS
3.9
EPSS
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Published
Aug 26, 2026
CISA due date
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The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
- CVE-2026-92936 vm2 versions 3.11.0 through 3.11.6 leak absolute host filesystem paths to sandboxed code… CWE-209
- CVE-2026-11873 An Apache-proxied Dogtag CA REST endpoint exposed by IdM (POST /ca/rest/certrequests)… CWE-209
- CVE-2026-82739 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
- CVE-2026-82733 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
- CVE-2026-77950 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
- CVE-2026-82727 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
- CVE-2026-82580 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209
- CVE-2026-75760 Generation of Error Message Containing Sensitive Information vulnerability in ash-project… CWE-209