CVE-2026-106555

Published Oct 6, 2026

Last updated 3 days ago

Overview

Description
In sshd in OpenSSH before 10.6, GSSAPIAuthentication authentication state can incorrectly be persisted across authentication attempts.
Source
cve@mitre.org
NVD status
Analyzed
Products
openssh

Risk scores

CVSS 3.1

Type
Primary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity
HIGH

Weaknesses

cve@mitre.org
CWE-669

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.