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curl: Missing server identity policy enforcement in SSH connection reuse allows host key verification bypass via pool poisoning

🗓️ 31 Mar 2026 22:47:17Reported by intrax71Type 
hackerone
 hackerone🔗 hackerone.com👁 7 Views

SSH connection reuse bypasses server identity checks, enabling host key verification bypass.

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03 Apr 2026 14:54Current
7.2High risk
Vulners AI Score7.2
CVSS 25
CVSS 3.17.5 - 7.7
EPSS0.00469
SSVC
server identity checksknown hostshost key hashesconnection reusepool poisoning
7