CVE-2026-106584

In ssh-keygen in OpenSSH before 10.6, certificates could have incorrect expiration times because of Daylight Saving mishandling. There can be a slightly more severe effect on users in certain Antarctic locations.

CVSS v3 2.5 LOW

2.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.0 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.openssh.org/releasenotes.html#10.6	Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*

History

13 Oct 2026, 14:40

Type	Values Removed	Values Added
First Time		Openbsd Openbsd openssh
CPE		cpe:2.3:a:openbsd:openssh::::::::
References	~~() https://www.openssh.org/releasenotes.html#10.6 -~~	() https://www.openssh.org/releasenotes.html#10.6 - Release Notes

06 Oct 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-06 21:17

Updated : 2026-10-13 14:40

NVD link : CVE-2026-106584

Mitre link : CVE-2026-106584

CVE.ORG link : CVE-2026-106584

JSON object : View

Products Affected

openbsd

openssh

CWE

CWE-193

Off-by-one Error

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