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CVSS 9.1 CRITICAL Vulnerability

CVE-2026-56740: CVE-2026-56740 - JLine: Unauthenticated Remote Memory Exhaustion via Unbounded Telnet NEW…

CVE-2026-56740 JLine: Unauthenticated Remote Memory Exhaustion via Unbounded Telnet NEW-ENVIRON Variables

9.1CVSS Score
CRITICALSeverity
NOCISA KEV
VulnerabilityImpact Type

📋 Vulnerability Details

CVE IDCVE-2026-56740
VendorUnknown Vendor
Affected ProductUnknown Product
Vulnerability TypeVulnerability
CVSS Score9.1 (CRITICAL)
Actively Exploited❌ No known exploitation
Patch StatusPending Vendor Disclosure
Reported ByCYBERDUDEBIVASH SENTINEL APEX Intelligence (via sentinel_apex)

🔬 Technical Analysis

CVE-2026-56740 - JLine: Unauthenticated Remote Memory Exhaustion via Unbounded Telnet NEW-ENVIRON Variables

🎯 Known Indicators of Compromise

{"type":"url","value":"https://cvefeed.io/vuln/detail/CVE-2026-56740","confidence_score":31,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-56740","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-56741","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1} {"type":"indicator","value":"CVE-2026-57980","confidence_score":23.5,"first_seen":"2026-07-18","source_count":1}
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