CVE-2026-35414

MEDIUM

4.2

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.

CVE Details

CVSS v3.1 Score4.2

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredLOW

User InteractionNONE

Published4/2/2026

Last Modified4/3/2026

Sourcenvd

Honeypot Sightings0

Affected Products

openbsd:openssh

Weaknesses (CWE)

CWE-670

References

https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2(cve@mitre.org)

https://www.openssh.org/releasenotes.html#10.3p1(cve@mitre.org)

https://www.openwall.com/lists/oss-security/2026/04/02/3(cve@mitre.org)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.