CVE Explorer
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 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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"DFXAnalytics","vendor":"HCL Software","versions":[{"status":"affected","version":"version 3.0 and below"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:5f73cc3df404e4de45a6ef0475d726280ad32390386cc6ce5ad97b72dc824dfc · sha256:0fd1f3f45ba2133d… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:5f73cc3df404e4de45a6ef0475d726280ad32390386cc6ce5ad97b72dc824dfc · sha256:0fd1f3f45ba2133d… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-121","description":"CWE-121: Stack-based Buffer Overflow","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:5f73cc3df404e4de45a6ef0475d726280ad32390386cc6ce5ad97b72dc824dfc · sha256:0fd1f3f45ba2133d… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131787"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:5f73cc3df404e4de45a6ef0475d726280ad32390386cc6ce5ad97b72dc824dfc · sha256:0fd1f3f45ba2133d… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.