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PatchSiren cyber security CVE debrief

CVE-2026-7402 MeWare Software Development Inc. CVE debrief

CVE-2026-7402 is an Improper Control of Interaction Frequency vulnerability in MeWare Software Development Inc. PDKS, allowing Flooding. This issue affects PDKS: from V16.20200313 before VMYR_3.5.2025117. The vulnerability has a CVSS score of 8.1 and is classified as HIGH severity.

Vendor
MeWare Software Development Inc.
Product
PDKS
CVSS
HIGH 8.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-04-30
Original CVE updated
2026-06-06
Advisory published
2026-04-30
Advisory updated
2026-06-06

Who should care

Administrators and users of MeWare Software Development Inc. PDKS, particularly those using versions from V16.20200313 before VMYR_3.5.2025117, should be aware of this vulnerability and take necessary actions to mitigate the risk.

Technical summary

The vulnerability is caused by improper control of interaction frequency in MeWare Software Development Inc. PDKS, which allows for Flooding. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

Defensive priority

HIGH

Recommended defensive actions

  • Update PDKS to version VMYR_3.5.2025117 or later.
  • Implement measures to prevent Flooding attacks.

Evidence notes

The CVE record for CVE-2026-7402 can be found at [cve-org]. The NVD detail for this vulnerability is available at [nvd]. Additional information can be found at [ref-4] and [ref-5].

Sources and references

Verified primary and authoritative sources

  • CVE-2026-7402 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-7402

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-7402 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-7402

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.