{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/juev/nebula-mesh","cve_ids":["CVE-2026-49258"],"ecosystem":"Go","epss":0.00481,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-c6v2-3ffm-vcmc","id":"tcs_01M5KGQ1P99FY26XTPB9EXJR4X","modified_at":"2026-07-07T16:00:21.316246464Z","published_at":"2026-07-07T15:26:32Z","references":["https://osv.dev/vulnerability/GO-2026-5816","https://github.com/juev/nebula-mesh/security/advisories/GHSA-c6v2-3ffm-vcmc"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5816","url":"https://osv.dev/vulnerability/GO-2026-5816"}],"summary":"Nebula Mesh: Web UI lacks ownership checks, enabling cross-operator access to hosts and networks (read, block, delete) in github.com/juev/nebula-mesh"}