{"action":"Upgrade github.com/opentofu/opentofu to 1.11.9 or later.","affected":[{"fixed":"1.11.9","introduced":"0"},{"fixed":"1.12.2","introduced":"1.12.0-beta1"}],"component":"github.com/opentofu/opentofu","cve_ids":[],"ecosystem":"Go","exploited":false,"fixed_versions":["1.11.9","1.12.2"],"ghsa_id":"GHSA-22w5-2fxg-vrwx","id":"tcs_01M5KGSRA3PTJZ48ZWJM4VG1S1","modified_at":"2026-08-26T01:19:18.998434101Z","published_at":"2026-08-25T19:43:10Z","references":["https://osv.dev/vulnerability/GO-2026-6262","https://github.com/opentofu/opentofu/security/advisories/GHSA-22w5-2fxg-vrwx","https://github.com/opentofu/opentofu/issues/4242","https://github.com/opentofu/opentofu/issues/4243","https://github.com/opentofu/opentofu/issues/4244","https://github.com/opentofu/opentofu/releases/tag/v1.11.9","https://github.com/opentofu/opentofu/releases/tag/v1.12.2"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-6262","url":"https://osv.dev/vulnerability/GO-2026-6262"}],"summary":"OpenTofu has high CPU usage when using K8S remote state backend or when parsing specifically crafted TLS certificates from untrusted or compromised servers in github.com/opentofu/opentofu"}