VULNRABLE / Vulnerability / CVE-2026-48108

CVE-2026-48108

MEDIUM russh GHSA

CVSS Score

5.5

Severity

MEDIUM

EPSS

Source

GHSA

Summary

Russh: SSH identification parsing accepted non-canonical client banners and did not bound pre-banner input

What this means

CVE-2026-48108 is a medium-severity vulnerability affecting russh, rated CVSS 5.5. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published June 12, 2026.

View full advisory at GHSA →