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PatchSiren cyber security CVE debrief

CVE-2026-105227 Deltaww CVE debrief

This debrief provides an analysis of CVE-2026-105227, a high-severity vulnerability in Delta ISPSoft that allows remote attackers to disclose sensitive information. The CVE record was published on 2026-10-16T03:17:58.357Z and has not been modified since then. The vulnerability has a CVSS score of 7 and is classified as HIGH severity. Defenders responsible for systems using Delta ISPSoft, especially those with internet-facing interfaces, should prioritize verifying exposure and assessing potential impacts. The CVE record and NVD entry provide limited information about the vulnerability, but a source reference document from Deltaww is available for further details.

Vendor
Deltaww
Product
ISPSoft
CVSS
HIGH 7
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-16
Original CVE updated
2026-10-16
Advisory published
2026-10-16
Advisory updated
2026-10-16

Who should care

Defenders responsible for systems using Delta ISPSoft, especially those with internet-facing interfaces, should prioritize verifying exposure and assessing potential impacts.

Why it matters

CVE-2026-105227 is a high-severity vulnerability in Delta ISPSoft that allows remote attackers to disclose sensitive information. Defenders should prioritize verifying exposure and assessing potential impacts on systems using Delta ISPSoft, especially those with internet-facing interfaces.

  • Verify exposure and assess potential impacts on systems using Delta ISPSoft.
  • Review the source reference document from Deltaww for further details on the vulnerability and potential mitigations.
  • Prioritize patching or mitigating the vulnerability to prevent potential sensitive information disclosure.

Technical summary

CVE-2026-105227 is a high-severity vulnerability in Delta ISPSoft that allows remote attackers to disclose sensitive information. The vulnerability has a CVSS score of 7 and is classified as HIGH severity. The CVE record and NVD entry provide limited information about the vulnerability, but a source reference document from Deltaww is available.

Defensive priority

Defenders should prioritize verifying exposure and assessing potential impacts on systems using Delta ISPSoft, especially those with internet-facing interfaces.

Recommended defensive actions

  • Verify exposure by checking if Delta ISPSoft is used in the environment and if it has internet-facing interfaces.
  • Assess potential impacts on systems using Delta ISPSoft, especially those with sensitive information.
  • Review the source reference document from Deltaww for further details on the vulnerability and potential mitigations.

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability, with a CVSS score of 7 and a HIGH severity rating. A source reference document from Deltaww is available but requires further analysis.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-105227 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-105227

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

  • CVE-2026-105227 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-105227

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

Supplemental references

  • Source reference

    Unverified legacy reference

    URL: https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00016_ISPSoft%20Out-of-Bounds%20Read%20Vulnerability.pdf

    759f5e80-c8e1-4224-bead-956d7b33c98b

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.