CVE-2026-8052
HashiCorp Nomad’s exec2 task driver vulnerable to a symlink attack
6.0
MEDIUM
CVSS 3.1
EPSS 0.03%
描述
HashiCorp Nomad’s exec2 task driver prior to 0.1.2 is vulnerable to arbitrary file read and write on the client host as the Nomad process user through a symlink attack. This vulnerability (CVE-2026-8052) is fixed in version 0.1.2 of the exec2 task driver.
如何修補 CVE-2026-8052
要修補 CVE-2026-8052,請將受影響套件升級到下列已修補版本。
- —升級至 0.1.2 或更新版本
CVE-2026-8052 正在被利用嗎?
低 — EPSS 為 0.0%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 0.1.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.0 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N |
參考連結(4)
- ADVISORYnvd.nist.gov/vuln/detail/CVE-2026-8052
- PATCHgithub.com/hashicorp/nomad-driver-exec2
- WEBdiscuss.hashicorp.com/t/hcsec-2026-13-nomads-exec2-task-driver-vulnerable-to-arbitrary-file-read-write-on-client-host-through-symlink-attack/77415
- WEBgithub.com/hashicorp/nomad-driver-exec2/releases/tag/v0.1.2