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Libssh2

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medium advisory

libssh2 Vulnerability: Denial of Service and Information Disclosure

A vulnerability in the libssh2 library allows a remote, unauthenticated attacker to perform a Denial of Service (DoS) attack or disclose sensitive information, potentially leading to service disruption or unauthorized data exposure.

libssh2 ssh vulnerability dos information-disclosure library
3r 2t
medium advisory

libssh2 Integer Overflow Vulnerability (CVE-2026-7598)

An integer overflow vulnerability exists in libssh2 versions up to 1.11.1 within the userauth_password function of src/userauth.c, which can be triggered remotely by manipulating username_len/password_len arguments.

libssh2 <= 1.11.1 cve integer_overflow libssh2
2r 1t 1c