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CVE-2026-56741
CVE-2026-56741 | JLine prior 3.30.14/4.0.16/4.2.1 Telnet server remote-telnet module TelnetIO.java handleNAWS width/height resource consumption (EUVD-2026-45342)
📅 2026-07-18
🔴 Critical 🔥 No VulDB Vulnerability Cloud

📋 الوصف الكامل

A vulnerability classified as problematic was found in JLine. This issue affects the function handleNAWS of the file TelnetIO.java of the component Telnet server remote-telnet module. Such manipulation of the argument width/height leads to resource consumption. This vulnerability is listed as CVE-2026-56741. The attack may be performed from remote. There is no available exploit.

💻 الأنظمة المتأثرة

⚠️ نوع التهديد

Vulnerability

🔗 CVE ID

CVE-2026-56741

📡 المصدر

VulDB

✅ الحلول والتخفيف

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