cvedb.io
CVE-2026-7598
HIGH · CVSS 7.3
EPSS exploitation probability: 0%
Published 2026-05-01T22:16:16.947 · Last modified 2026-06-30T03:21:22.267

Summary

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c. Such manipulation of the argument username_len/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.

Affected products

libssh2 — libssh2

Does this affect you?

Add your gear to cvedb and we'll alert you only when libssh2 ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.