CVE-2026-11348
Received Received - Intake

Improper Cryptographic Signature Verification in HAVELSAN Liman MYS

Publication date: 2026-07-07

Last updated on: 2026-07-07

Assigner: Computer Emergency Response Team of the Republic of Turkey

Description
Improper verification of cryptographic signature vulnerability in HAVELSAN Inc. Liman MYS allows Fake the Source of Data. This issue affects Liman MYS: before release.Master.1107.

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Meta Information

Published
2026-07-07
Last Modified
2026-07-07
Generated
2026-07-07
AI Q&A
2026-07-07
EPSS Evaluated
N/A
NVD
CVE-2026-11348
EUVD
EUVD-2026-42034

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
havelsan liman_mys to release.master.1107 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-347 The product does not verify, or incorrectly verifies, the cryptographic signature for data.

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Executive Summary

This vulnerability is an improper verification of cryptographic signatures in HAVELSAN Inc. Liman MYS. It allows an attacker to fake the source of data by exploiting the weakness in signature verification.

Impact Analysis

The vulnerability can have a high impact as it allows attackers to impersonate legitimate data sources. This can lead to unauthorized data manipulation, loss of data integrity, and potentially severe consequences for confidentiality, integrity, and availability of the affected system.

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