Description
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.
Published: 2026-10-06
Score: 2.5 Low
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

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History

Wed, 07 Oct 2026 00:45:00 +0000

Type Values Removed Values Added
Title Incorrect Certificate Expiration Due to Daylight Saving Mishandling in OpenSSH

Tue, 06 Oct 2026 21:00:00 +0000

Type Values Removed Values Added
Description 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.
First Time appeared Openbsd
Openbsd openssh
Weaknesses CWE-193
CPEs cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*
Vendors & Products Openbsd
Openbsd openssh
References
Metrics cvssV3_1

{'score': 2.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-10-07T16:08:11.434Z

Reserved: 2026-10-06T20:47:50.132Z

Link: CVE-2026-106584

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-06T21:17:19.520

Modified: 2026-10-07T17:16:52.840

Link: CVE-2026-106584

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-07T04:45:11Z

Weaknesses