CVE-2026-39828
Invoking bypass of certificate restrictions in golang.org/x/crypto/ssh
6.3
MEDIUM
CVSS 3.1
EPSS 0.31%
描述
When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. Returning non-nil Permissions with PartialSuccessError now results in a connection error.
如何修補 CVE-2026-39828
要修補 CVE-2026-39828,請將受影響套件升級到下列已修補版本。
- —升級至 0.52.0 或更新版本
- —升級至 0.52.0 或更新版本
CVE-2026-39828 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 0.52.0
- from 0, < 0.52.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |