CVE-2026-106553: low-severity vulnerability in OpenBSD OpenSSH
Published · Updated
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2.2epss 0.1%
exploitation probability
0.1%top 100% of all CVEs
observed exploitation
nono source reports it
In sshd in OpenSSH before 10.6, credentials can incorrectly persist after failure of a GSSAPIAuthentication authentication attempt.
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
Affected products
OpenBSD · OpenSSHRelated CVEs — OpenBSD OpenSSH
In the same product, most dangerous first.