CVE-2026-77707CWE-295

CVE-2026-77707

Medium · published September 24, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
2.5
In the wild
Unconfirmed
What it is

Improper certificate validation vulnerability in HAVELSAN Inc. Liman Render Engine allows Adversary in the Middle (AiTM).

This issue affects Liman Render Engine: from 1.0 before 1.2-75.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00132 · 2.5th percentile
Weakness
CWE-295 · Improper Certificate Validation
Published
2026-09-24T19:17Z
References (1)
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1172 · [email protected]
EPSS history
Timeline
  • 26 SEP 03:26Z
    EPSS moved — → 0%
    epss
  • 24 SEP 14:41Z
    TLS Certificate Validation Disabled for Keycloak Connections in HAVELSAN's Liman Render Engine
    cvelistv5