CVE-2026-106553
Low
Description
In sshd in OpenSSH before 10.6, credentials can incorrectly persist after failure of a GSSAPIAuthentication authentication attempt.
SeverityLow
CVSS2.2
Exploit probability—
ProductOpenbsd Openssh
PublishedOct 6, 2026
First seenOct 6, 2026
Weakness typeCWE-669CWE-669
How to fix
Update
- openbsd openssh10.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openbsd openssh | v < 10.6 | 10.6 |
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