PT-2026-29858 · Openbsd · Openssh

Rabbit · Published 2026-04-02 · Updated 2026-04-02 · CVE-2026-35414

Mitre

CVSS v3.1

4.2

Medium

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

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.

Fix

Weakness Enumeration

CWE-670

Related Identifiers

CVE-2026-35414

Affected Products

Openssh

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-35414 · Security Note
• https://openwall.com/lists/oss-security/2026/04/02/3 · Note
• https://openssh.org/releasenotes.html#10.3p1 · Note
• https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2 · Note