Is CVE-2026-8243 in the CISA KEV catalog?

No. CVE-2026-8243 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-8243?

CVE-2026-8243 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2026-8243?

CVE-2026-8243 has an EPSS score of 0.29% (21th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2026-8243?

No published fix for CVE-2026-8243 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2026-8243

MEDIUM

5.3

CVSS v3

NVD

Description

A vulnerability was determined in Industrial Application Software IAS Canias ERP 8.03. This affects an unknown function of the component JNLP Deployment Endpoint. Executing a manipulation can lead to use of hard-coded cryptographic key . The attack may be performed from remote. The vendor was contacted early about this disclosure but did not respond in any way.

CWE-320 CWE-321

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.29%probability of exploitation in 30 days

21stpercentile

Low risk: more likely to be exploited than 21% of all known CVEs.

References

Other references4

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-18.