CVE-2026-106587
Quick assessment
Affected
OpenBSD OpenSSH
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 OpenSSH 10.6 版本之前的 sshd 中，配置选项的值 "none" 有时被误解释为文件名，但实际上其本意表示该功能被禁用。
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I. Basic Information for CVE-2026-106587
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In sshd in OpenSSH before 10.6, the value "none" for a configuration option is sometimes interpreted as a filename but was intended to mean that a feature is disabled.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-106587
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-106587 (1)
Same Patch Batch · OpenBSD · 2026-10-06 · 10 CVEs total
| CVE-2026-106585 | 6.5 MEDIUM | OpenSSH 10.6前解压缩漏洞 |
| CVE-2026-106552 | 4.2 MEDIUM | OpenSSH sftp远程目录遍历漏洞 |
| CVE-2026-106582 | 3.7 LOW | OpenSSH <10.6 压缩漏洞 |
| CVE-2026-106588 | 3.1 LOW | OpenSSH 10.6及以前macOS 27+沙盒丢失漏洞 |
| CVE-2026-106589 | 2.9 LOW | OpenSSH 10.6及以下版本权限提升漏洞 |
| CVE-2026-106584 | 2.5 LOW | OpenSSH<10.6证书过期时间错误 |
| CVE-2026-106586 | 2.5 LOW | OpenSSH <10.6 restricted关键字隧道转发绕过 |
| CVE-2026-106553 | 2.2 LOW | OpenSSH低于10.6版本GSSAPI凭证持久化漏洞 |
| CVE-2026-106555 | 2.2 LOW | OpenSSH <10.6 GSSAPI认证状态持久化漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-106587
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