OpenSSH before 10.3 mishandles the authorized_keys principals option in uncommon scenarios involving a principals list in conjunction with a Certificate Authority that makes certain use of comma characters.

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Fixes

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History

Thu, 02 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
Description OpenSSH before 10.3 mishandles the authorized_keys principals option in uncommon scenarios involving a principals list in conjunction with a Certificate Authority that makes certain use of comma characters.
First Time appeared Openbsd
Openbsd openssh
Weaknesses CWE-670
CPEs cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*
Vendors & Products Openbsd
Openbsd openssh
References
Metrics cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-04-02T18:17:04.391Z

Reserved: 2026-04-02T17:08:15.208Z

Link: CVE-2026-35414

cve-icon Vulnrichment

Updated: 2026-04-02T17:43:15.738Z

cve-icon NVD

Status : Received

Published: 2026-04-02T18:16:34.690

Modified: 2026-04-02T18:16:34.690

Link: CVE-2026-35414

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses