Bug 2517747 - CVE-2026-74796 opentofu: OpenTofu: Arbitrary file write via symlink following path traversal [fedora-all]
Summary: CVE-2026-74796 opentofu: OpenTofu: Arbitrary file write via symlink following...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: opentofu
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Mikel Olasagasti Uranga
QA Contact:
URL:
Whiteboard: {"flaws": ["47504333-7b38-4966-a0ce-9...
Depends On:
Blocks: CVE-2026-74796
TreeView+ depends on / blocked
 
Reported: 2026-08-18 10:06 UTC by Srikanth Balasubramanian
Modified: 2026-08-18 10:06 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


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Description Srikanth Balasubramanian 2026-08-18 10:06:34 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

OpenTofu before 1.11.7 fails to validate existing symlinks in the provider cache directory during initialization. Attackers can place a malicious symlink in a trusted working directory to cause tofu init to write provider package contents to arbitrary filesystem locations outside the working tree.


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