CVE-2026-21807

low

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.

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133289

Details

Source: Mitre, NVD

Published: 2026-08-26

Updated: 2026-08-26

Risk Information

CVSS v2

Base Score: 3.4

Vector: CVSS2#AV:L/AC:H/Au:M/C:P/I:P/A:P

Severity: Low

CVSS v3

Base Score: 3.9

Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L