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github.com/opentofu/opentofu

9 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.1
    CVE-2026-74796

    OpenTofu before 1.11.7 Symlink Following Path Traversal

    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 filesys…

    opentofu opentofu github.com/opentofu/opentofu Go
  • Medium 5.9
    GHSA-mjcp-gpgx-ggcg

    OpenTofu incorrectly validates excluded subdomain constraint in conjunction with TLS certificates containing wildcard SANs

    When OpenTofu is acting as a TLS client authenticating a certificate chain provided by a TLS server, an excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard [SANs](https://en.wikipedia.org/wiki/Public_key_certificate#Su…

    github.com/opentofu/opentofu Go