CVE-2026-77703

SSH Host Key Verification Bypass in HAVELSAN's Liman Render Engine

Published Sep 24, 2026 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Description
Key exchange without entity authentication 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Havelsan
Havelsan liman Render Engine
Vendors & Products Havelsan
Havelsan liman Render Engine
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Key exchange without entity authentication 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.
Title SSH Host Key Verification Bypass in HAVELSAN's Liman Render Engine
Weaknesses CWE-322
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TR-CERT
Published
Updated
Sep 24, 2026, 2:54 PM
Reserved
Aug 21, 2026, 8:01 AM
Status
Deferred
Published
Sep 24, 2026, 3:17 PM
Modified
Sep 24, 2026, 7:36 PM