CVE-2026-18650CWE-862broken-access-control

CVE-2026-18650

High · published August 4, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
34.9
In the wild
Unconfirmed
What it is

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

This issue affects Liman MYS: from 2.2.3 before 2.3.1.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00417 · 34.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-08-04T19:16Z
References (1)
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0741 · [email protected]
EPSS history
Timeline
  • 04 AUG 14:02Z
    Missing Authorization Leading to Root Code Execution in HAVELSAN's Liman MYS
    cvelistv5