DossierENTITY

CVE-2026-55200

Coverage of CVE-2026-55200 in the Nexus archive.

Earliest in view: Jun 29 · 07:06 UTCMost recent: Jun 29 · 07:06 UTC

Co-mentioned in this coverage

Recent coverage

SECURITYJun 29 · 07:06 UTCTHE HACKER NEWS
Public PoC Released for Critical libssh2 CVE-2026-55200 Client-Side SSH Flaw
A public proof-of-concept has been released for CVE-2026-55200, a critical vulnerability in the libssh2 client-side SSH library. The flaw allows a malicious or compromised SSH server to trigger memory corruption and potential code execution on a client without requiring credentials or user interaction, affecting all versions up to 1.11.1 with a CVSS 4.0 score of 9.2.