CVE-2026-56596CWE-20

CVE-2026-56596

Low · published October 6, 2026

CVSS v3.1
3.5
EPSS
0%
Percentile
10.4
In the wild
Unconfirmed
What it is

HCL BigFix Service Management is affected by an Improper Input Validation vulnerability, which could allow an attacker to supply unexpected or malformed data, enabling processing errors, business logic bypasses, and unintended application behavior.

The record
Technical detail
CVSS v3.1
3.5 · LOW
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00209 · 10.4th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-10-06T16:16Z
References (1)
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0134015 · [email protected]
EPSS history
Timeline
  • 08 OCT 03:31Z
    EPSS moved — → 0%
    epss
  • 06 OCT 11:57Z
    HCL BigFix Service Management is affected by multiple security vulnerabilities.
    cvelistv5