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PatchSiren cyber security CVE debrief

CVE-2026-14165 Dassault Systèmes CVE debrief

CVE-2026-14165 is an Authorization Bypass Through User-Controlled Key vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5. This vulnerability could allow an attacker to access data of other users without authorization. The CVE record was published on 2026-07-13T08:16:20.253Z. Users should verify their deployments and review official advisories.

Vendor
Dassault Systèmes
Product
Tuleap Enterprise Edition
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-13
Original CVE updated
2026-07-13
Advisory published
2026-07-13
Advisory updated
2026-07-13

Who should care

Users of Tuleap Enterprise Edition from version 17.0 through 17.5 should be aware of this vulnerability and take necessary actions to protect their systems. Operators, platform administrators, and security teams need to review and act on this vulnerability.

Technical summary

The vulnerability has a CVSS score of 7.5 and is classified as HIGH. It affects Tuleap Enterprise Edition versions 17.0 through 17.5. The vulnerability could allow unauthorized access to user data. Official CVE and NVD records provide further details.

Defensive priority

High priority should be given to patching or mitigating this vulnerability as it could allow unauthorized access to user data.

Recommended defensive actions

  • Apply the patch or update to a version outside the affected range
  • Verify and limit access to Tuleap Enterprise Edition
  • Monitor for suspicious activity
  • Review compensating controls for exposed systems
  • Check relevant monitoring, detection, and logs for exposed assets

Evidence notes

The CVE record was published on 2026-07-13T08:16:20.253Z and has not been modified since then. The NVD entry is currently Received. The vulnerability affects Tuleap Enterprise Edition from 17.0 through 17.5. Evidence is limited to CVE and NVD details.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-14165 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-14165

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

  • CVE-2026-14165 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-14165

    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.