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DEBIAN-CVE-2026-66035

🗓️ 24 Jul 2026 17:17:35Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

Libssh2 pre-authentication heap overflow enables heap corruption and pointer overwrite during handshake.

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CVE-2026-66035 libssh2 Heap Buffer Overflow via ETM Cipher Negotiation
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24 Jul 202616:45
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24 Jul 202617:17
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CVE-2026-66035 libssh2 Heap Buffer Overflow via ETM Cipher Negotiation
24 Jul 202616:45
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ECHO-A13B-3527-8590
25 Jul 202605:36
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Positive Technologies
PT-2026-64382
24 Jul 202600:00
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26 Jul 2026 06:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 47.7
EPSS0.0032
1