CVE-2026-35341
Duplicate Advisory: uutils coreutils allows unauthorized modification of permissions on existing files
7.1
HIGH
CVSS 3.1
EPSS 0.17%
描述
A vulnerability in uutils coreutils mkfifo allows for the unauthorized modification of permissions on existing files. When mkfifo fails to create a FIFO because a file already exists at the target path, it fails to terminate the operation for that path and continues to execute a follow-up set_permissions call. This results in the existing file's permissions being changed to the default mode (often 644 after umask), potentially exposing sensitive files such as SSH private keys to other users on the system.
如何修補 CVE-2026-35341
要修補 CVE-2026-35341,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 0.6.0 或更新版本
CVE-2026-35341 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, <= 0.8.0
- from 0, < 0.6.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |