CVE-2026-8052 – Nomad’s exec2 task driver vulnerable to arbitrary file read/write on client host through symlink attack

CVE ID :CVE-2026-8052

Published : May 12, 2026, 8:16 p.m. | 42 minutes ago

Description :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.

Severity: 6.0 | MEDIUM

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