Buffer overflow in Hcl Software Dfxanalytics
CVE-2026-56455
HCL DFXAnalytics is affected by a Buffer Overflow vulnerability that can lead to a Denial of Service (DoS). The application fails to properly validate input sizes, allowing an attacker to pass an excessive amount of information into a memo…
Vulnerability class: Buffer Overflow
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Hcl Software Dfxanalytics — versions version 3.0 and below
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-56455?
- CVE-2026-56455 is a medium-severity vulnerability in Hcl Software Dfxanalytics, classified under Stack-based Buffer Overflow. CVSS score: 5.3/10. Published 2026-07-16.
- How severe is CVE-2026-56455?
- Medium severity. CVSS v3 base score is 5.3 out of 10.