Vulnerability DatabaseCVE-2026-106582
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2026-106582
Published:October 06, 2026
Updated:October 11, 2026
In sshd and ssh in OpenSSH before 10.6, an LZ77 dictionary coder can be used even though this is contraindicated by the arXiv 2609.07709 "Crossing the Streams" findings.
Affected Packages
https://github.com/openssh/openssh-portable.git (GITHUB):
Affected version(s) >=V_10_0_P1 <V_10_6_P1
Fix Suggestion:
Update to version V_10_6_P1
Related Resources (3)
https://arxiv.org/abs/2609.07709
https://www.openssh.org/releasenotes.html#10.6
https://nvd.nist.gov/vuln/detail/CVE-2026-106582
Do you need more information?
Contact Us
CVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Covert Channel
CWE-514
EPSS
Base Score:
0.18