CVE-2026-106584

LOWCVSS 2.5

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.

Timeline

Published:October 6th, 2026 9:17 PM

Last modified:October 7th, 2026 5:16 PM

CVSS Scoring

CVSS v3: 2.5 (LOW)

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

Weaknesses (CWE)

CWE-193

References & Reports

Advisories, patches, and third-party reports

https://www.openssh.org/releasenotes.html#10.6

Source: NIST NVD · Data may lag official sources by up to one minute