{"action":"Upgrade github.com/kcp-dev/kcp to 0.28.3 or later.","affected":[{"fixed":"0.28.3","introduced":"0"}],"component":"github.com/kcp-dev/kcp","cve_ids":[],"ecosystem":"Go","exploited":false,"fixed_versions":["0.28.3"],"ghsa_id":"GHSA-q6hv-wcjr-wp8h","id":"tcs_01M5KGANB1CG9Q6P540JMXRMA0","modified_at":"2026-03-03T04:57:29.433672Z","published_at":"2025-10-23T16:25:09Z","references":["https://osv.dev/vulnerability/GO-2025-3985","https://github.com/kcp-dev/kcp/security/advisories/GHSA-q6hv-wcjr-wp8h","https://github.com/kcp-dev/kcp/commit/02134a2a51d33652ab288cccd7a13539b59c7584","https://github.com/kcp-dev/kcp/pull/3599","https://github.com/kcp-dev/kcp/releases/tag/v0.28.3"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2025-3985","url":"https://osv.dev/vulnerability/GO-2025-3985"}],"summary":"kcp is missing update validation allows arbitrary LogicalCluster status patches through initializingworkspaces Virtual Workspace in github.com/kcp-dev/kcp"}