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PatchSiren cyber security CVE debrief

CVE-2026-13696 HAVELSAN Inc. CVE debrief

CVE-2026-13696 is an LDAP injection vulnerability in HAVELSAN Inc. Liman MYS, affecting versions before release.Master.1107. The vulnerability has a CVSS score of 8.8 and is classified as HIGH severity. Defenders of systems using HAVELSAN Inc. Liman MYS should prioritize patching to prevent potential LDAP injection attacks. The CVE record was published on 2026-07-07T12:16:32.730Z and has not been modified since then. The vulnerability's exploitation is limited, and further information is needed to assess its full impact.

Vendor
HAVELSAN Inc.
Product
Liman MYS
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-07
Original CVE updated
2026-07-07
Advisory published
2026-07-07
Advisory updated
2026-07-07

Who should care

Defenders of systems using HAVELSAN Inc. Liman MYS should prioritize patching to prevent potential LDAP injection attacks. This includes operators, administrators, and security teams responsible for maintaining and securing Liman MYS deployments. Additionally, vulnerability management teams should ensure that affected systems are identified and remediated promptly.

Technical summary

CVE-2026-13696 is an LDAP injection vulnerability in HAVELSAN Inc. Liman MYS, affecting versions before release.Master.1107. The vulnerability has a CVSS score of 8.8 and is classified as HIGH severity. The vulnerability allows attackers to inject malicious LDAP queries, potentially leading to unauthorized access or data manipulation. The CVE record and NVD detail provide evidence of the vulnerability's existence and its potential impact.

Defensive priority

High priority due to high CVSS score and potential for LDAP injection attacks.

Recommended defensive actions

  • Apply patches or updates to Liman MYS to version release.Master.1107 or later.
  • Implement input validation and sanitization for LDAP queries.
  • Monitor systems for suspicious LDAP activity.
  • Conduct regular vulnerability assessments and penetration testing.
  • Review compensating controls for exposed systems while remediation is scheduled and verified.

Evidence notes

The CVE record and NVD detail provide evidence of the vulnerability's existence and its potential impact. However, further information about the vulnerability's exploitation is limited, and defenders should verify the affected scope and severity with the vendor. The source item URL and CVE record provide additional context, but more information is needed to fully assess the vulnerability's impact.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-13696 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-13696

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

  • CVE-2026-13696 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-13696

    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.