{"action":"Upgrade github.com/babylonlabs-io/babylon/v4 to 4.2.0 or later.","affected":[{"fixed":"4.2.0","introduced":"0"}],"component":"github.com/babylonlabs-io/babylon/v4","cve_ids":[],"ecosystem":"Go","exploited":false,"fixed_versions":["4.2.0"],"ghsa_id":"GHSA-m6wq-66p2-c8pc","id":"tcs_01M5KGCB3T45053SWHJ9J8KZ93","modified_at":"2026-03-03T04:57:45.952247Z","published_at":"2025-12-15T19:37:35Z","references":["https://osv.dev/vulnerability/GO-2025-4211","https://github.com/babylonlabs-io/babylon/security/advisories/GHSA-m6wq-66p2-c8pc","https://github.com/babylonlabs-io/babylon/commit/f79ad58c1d5bcab3451cb7a47c91e713935917d7"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2025-4211#Go/github.com/babylonlabs-io/babylon/v4","url":"https://osv.dev/vulnerability/GO-2025-4211"}],"summary":"Babylon Nil BlockHash in BLS vote extensions triggers panics in consensus handlers in github.com/babylonlabs-io/babylon"}