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CVE-2026-77703

📛 CVE Title

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

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.

Overview

State
PUBLISHED
Assigner (CNA)
TR-CERT
CVSS severity
MEDIUM
CVSS score
CVSS 5.9 / 10 5.9 5.9 / 10
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Effective score
5.9 / 10 MEDIUM source: CNA overview
CWE(s)
CWE-322
Reserved
2026-08-21
Published
2026-09-24 14:38 UTC
Last updated
2026-09-24 14:54 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/77xxx/CVE-2026-77703.json

NVD / KEV / EPSS data refreshed 2026-09-25 04:36 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID
EUVD-2026-85916
Assigner
TR-CERT
Published
Sep 24, 2026, 2:38:52 PM
Updated
Sep 24, 2026, 2:54:03 PM
EUVD base score (CVSS 3.1)
5.9 / 10
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EUVD-reported EPSS
0.0000
Vendors
Havelsan Inc.
Products
Liman Render Engine (1.0 <1.2-75)
Aliases
GHSA-f9gv-cv7x-jrv2

ENISA 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.

EUVD references (1)

Affected products (1)

VendorProductVersionsPlatforms
HAVELSAN Inc. Liman Render Engine 1.0 (affected) —

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

Remediations (10)

  • web:epatch.pa.gov

    Why does PATCH exist? Its purpose is to better enable the public to obtain criminal history record checks. The repository was created and is maintained in accordance with Pennsylvania's Criminal History Information Act contained in Chapter 91 of Title 18, Crimes Code. This Act also directs the Pennsylvania State Police (PSP) to disseminate criminal history data to criminal justice agencies ...

    2026-09-25 15:17 UTC
  • web:hypixel.net

    All SkyBlock Patch Notes can be found here! You can click the Watch button in this section to be alerted when new Patch Notes are released!

    2026-09-25 15:17 UTC
  • web:nvd.nist.gov

    The NVD is the U.S. government repository of standards based vulnerability management data represented using the Security Content Automation Protocol (SCAP). This data enables automation of vulnerability management, security measurement, and compliance. The NVD includes databases of security checklist references, security-related software flaws, product names, and impact metrics. For ...

    2026-09-25 15:17 UTC
  • web:patch.com

    New Hope-Lambertville Latest Headlines: Popular Bucks Co. Pet Store Celebrating 25th Year Saturday; Juried Art Show Celebrates The "Impressionists" At New Hope's Phillips' Mill; Want To Connect ...

    2026-09-25 15:17 UTC
  • web:playvalorant.com

    GENERAL UPDATES With Patch 13.06, VALORANT Console is now available in Australia and New Zealand! G'day and kia ora, gamers! KNOWN ISSUES Competitive Console issue for mode selection when in Range in Queue Modes When exiting the queue, you may be unable to enter the Range for a moment even while not in any queue. This will be fixed in a ...

    2026-09-25 15:17 UTC
  • web:www.automox.com

    September 2026 Patch Tuesday ships a record 973 CVEs , led by two exploited elevation of privilege bugs in the Windows Update Stack and ALPC. Plus unauthenticated RCE in DNS and Remote Desktop Services, a SQL Copilot read-only bypass, and an Outlook Reading Pane RCE.

    2026-09-25 15:17 UTC
  • web:www.ivanti.com

    Microsoft's September 2026 Patch Tuesday resolves 973 CVEs including 119 rated Critical and two zero-days, both confirmed exploited in the wild.

    2026-09-25 15:17 UTC
  • web:www.patchhawaii.org

    PATCH provides access to registered and licensed child care, offers child care subsidies to eligible families, provides child development training and ECE scholarship opportunities, and assists those interested in starting a family child care business. PATCH is a free resource hub for families, child care professionals and communities of Hawaii.

    2026-09-25 15:17 UTC
  • web:www.patreon.com

    📰24 September '26: all UI mods have been checked to be compatible with the patch ! Some mods received minor updates, so check the linked post

    2026-09-25 15:17 UTC
  • web:www.stalker2.com

    Patch notes A comprehensive archive of changes, tweaks, and fixes introduced with every patch and major update of S.T.A.L.K.E.R. 2: Heart of Chornobyl. Your feedback helps us refine the Zone — if you encounter an anomaly that doesn't belong there, report it via the Technical Support Hub.

    2026-09-25 15:17 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-77703.json.

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                "id": "CVE-2026-77703",
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-24T14:53:46.625817Z",
                "version": "2.0.3"
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        "title": "CISA ADP Vulnrichment"
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          "product": "Liman Render Engine",
          "vendor": "HAVELSAN Inc.",
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