What’s Vulnerable › Vulnerabilities
CVE-2026-106552
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-06 · updated 2026-10-13
- Weakness: CWE-23
Description
In sftp in OpenSSH before 10.6, a server can trigger directory traversal (causing files to be written to unintended locations) during a recursive copy operation.
Affected products
- OpenSSH: before 10.6 — fixed in 10.6
How to fix
Upgrade to a fixed version: OpenSSH 10.6. Check the vendor advisory for mitigations.
References
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