High [CVE-2026-25499] Proxmox Virtual Environment: Terraform / OpenTofu Provider adds support for Proxmox Virtual Environment.
This high-severity Proxmox advisory covers CVE-2026-25499 affecting Proxmox Virtual Environment.
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Summary
Terraform / OpenTofu Provider adds support for Proxmox Virtual Environment. Prior to version 0.93.1, in the SSH configuration documentation, the sudoer line suggested is insecure and can result in escaping the folder using../, allowing any files on the system to be edited.
This issue has been patched in version 0.93.1.
Mitigation
Upgrade to a fixed release: 0.93.1. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
NVD record · high-confidence parse· fetched 2 months ago·verify at source
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