---
cve: "CVE-2026-35414"
severity: "MEDIUM"
cvss: 4.2
epss: "18%"
vendor: "OpenBSD"
kev: false
exploited: false
published: "2026-04-02 18:16:34"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T01:58:30+02:00"
---

# CVE-2026-35414

> 4.2 MEDIUM

## Beschreibung

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.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 2d98db98331803cbb820211b2fb0d31a6e71e58e (Commit)

## Referenzen

- <https://www.openssh.org/releasenotes.html#10.3p1>
- <https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2>
- <https://www.openwall.com/lists/oss-security/2026/04/02/3>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-35414) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_