{"action":"Upgrade github.com/kumahq/kuma/v2 to 2.7.26 or later.","affected":[{"fixed":"2.7.26","introduced":"0"},{"fixed":"2.9.16","introduced":"2.8.0"},{"fixed":"2.11.14","introduced":"2.10.0"},{"fixed":"2.12.11","introduced":"2.12.0"},{"fixed":"2.13.7","introduced":"2.13.0"}],"component":"github.com/kumahq/kuma/v2","cve_ids":["CVE-2026-18678","CVE-2026-50166"],"ecosystem":"Go","epss":0.00128,"exploited":false,"fixed_versions":["2.7.26","2.9.16","2.11.14","2.12.11","2.13.7"],"ghsa_id":"GHSA-v95x-xhq5-4929","id":"tcs_01M5KFNVZMMT0CDS7MMAE9WDVC","modified_at":"2026-08-13T04:11:05.270163837Z","published_at":"2026-07-16T19:12:08Z","references":["https://osv.dev/vulnerability/GHSA-v95x-xhq5-4929","https://github.com/kumahq/kuma/security/advisories/GHSA-v95x-xhq5-4929","https://github.com/kumahq/kuma/pull/16777","https://github.com/kumahq/kuma/commit/2ecadac1aa2fd8cded4c2ab768949f4c2ec83e2a","https://github.com/kumahq/kuma"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-v95x-xhq5-4929","url":"https://osv.dev/vulnerability/GHSA-v95x-xhq5-4929"}],"summary":"kumactl connects to control plane without verifying TLS certificate when no CA is configured"}