CVE-2026-8052

Nomad's exec2 task driver vulnerable to arbitrary file read/write on client host through symlink attack

CVSS 6 MEDIUMEPSS 0.1%CWE-59

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6EPSS 0.1%KEV nãoPoC —Patch —

Ciclo de vida

12 mai 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N

Produtos afetados

HashiCorp · Shared library

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Referências

https://discuss.hashicorp.com/t/hcsec-2026-13-nomads-exec2-task-driver-vulnerable-to-arbitrary-file-read-write-on-client-host-through-symlink-attack/77415