CVE-2026-18650 PUBLISHED

Missing Authorization Leading to Root Code Execution in HAVELSAN's Liman MYS

Assigner: TR-CERT
Reserved: 03.08.2026 Published: 04.08.2026 Updated: 04.08.2026

Missing Authorization vulnerability in HAVELSAN Inc. Liman MYS allows Privilege Escalation.

This issue affects Liman MYS: from 2.2.3 before 2.3.1.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 8.8

Product Status

Vendor HAVELSAN Inc.
Product Liman MYS
Versions Default: unaffected
  • affected from 2.2.3 to 2.3.1 (excl.)

Credits

  • Ahmet Sadık ŞAHİNER finder

References

Problem Types

  • CWE-862 Missing Authorization CWE

Impacts

  • CAPEC-233 Privilege Escalation