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EUVD-2026-45343

🗓️ 17 Jul 2026 21:17:03Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

JLine allows unlimited NEW-ENVIRON variables, risking memory exhaustion; fixed in later versions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-56740
17 Jul 202621:17
attackerkb
Circl
CVE-2026-56740
18 Jul 202600:24
circl
CVE
CVE-2026-56740
17 Jul 202621:17
cve
Cvelist
CVE-2026-56740 JLine: Unauthenticated Remote Memory Exhaustion via Unbounded Telnet NEW-ENVIRON Variables
17 Jul 202621:17
cvelist
NVD
CVE-2026-56740
17 Jul 202622:17
nvd
Positive Technologies
PT-2026-60884
17 Jul 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "1ca50f57-d67d-301b-9f61-5e8c7f6e6e97",
        "vendor": {
          "name": "jline"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "28f22cbb-501e-30a1-a276-d16df8a8ae3d",
        "product": {
          "name": "jline3",
          "vendor": {
            "name": "jline"
          }
        },
        "product_version": "< 3.30.14"
      },
      {
        "id": "a43906f6-8db1-3a95-98ac-c4f8f7326693",
        "product": {
          "name": "jline3",
          "vendor": {
            "name": "jline"
          }
        },
        "product_version": "4.0.0, < 4.0.16"
      },
      {
        "id": "bbff861f-8dc8-3a82-a47b-714ba4952263",
        "product": {
          "name": "jline3",
          "vendor": {
            "name": "jline"
          }
        },
        "product_version": "4.1.0, < 4.2.1"
      }
    ]
  }
]

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17 Jul 2026 21:17Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
4