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CVE-2026-55200

exploited in the wild☆ pin

CVSS

9.2

Reports

2

First seen

Jun 26, 2026

Last seen

Jun 29, 2026

Affected product

libssh2 versions 0–1.11.1

Recent reports

Public PoC Released for Critical libssh2 CVE-2026-55200 Client-Side SSH Flaw

The Hacker NewsJun 29, 2026 High

Libssh2 Remote Code Execution Vulnerability (CVE-2026-55200)

GovCERT.HKJun 26, 2026

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