Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-106585

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 和 ssh 中，在对高度压缩的数据进行解压缩时，未检查最大数据包长度是否被超过。

CVSS 6.5 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-106585

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In sshd and ssh in OpenSSH before 10.6, there is no check for whether the maximum packet length is exceeded during decompression of highly compressed data.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对高度压缩数据的处理不恰当(数据放大攻击)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenBSD OpenSSH 0 ~ 10.6 -

II. Public POCs for CVE-2026-106585

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-106585

请登录查看更多情报信息。

Other References for CVE-2026-106585 (1)

Same Patch Batch · OpenBSD · 2026-10-06 · 10 CVEs total

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-2026-106587 3.6 LOW OpenSSH 10.6前sshd配置项解析漏洞
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

Same product: OpenSSH
Same vendor: OpenBSD
Same weakness: CWE-409

V. Comments for CVE-2026-106585

No comments yet

Leave a comment