Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
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 memory container, which can cause the system to crash or become unresponsive. To mitigate this flaw, comprehensive input length checks must be implemented and enforced on both the client and server sides.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
HCL DFXAnalytics CVE-2026-56455: buffer overflow DoS, no auth required, CVSS 7.5 HIGH. Vendor scored it 5.3 MEDIUM. That 2.2 point gap is not a rounding error. It's a business decision.
Post summary
The text announces CVE-2026-56455 as a buffer overflow DoS flaw in HCL DFXAnalytics, provides CVSS scores, and states no authorisation is needed, but offers no PoC, exploit code, or patch information.
https://nvd.nist.gov/vuln/detail/CVE-2026-56455
Post summary
The snippet contains only a link to the NVD page for CVE-2026‑56455 and offers no further details.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | hcltech | dfxanalytics | - | - | - |