{"action":"Upgrade github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v5 to 5.2.1 or later.","affected":[{"fixed":"5.2.1","introduced":"0"}],"component":"github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v5","cve_ids":[],"ecosystem":"Go","exploited":false,"fixed_versions":["5.2.1"],"ghsa_id":"GHSA-w6rp-vxj2-fjhr","id":"tcs_01M5KG0G7ANE8Q9KWHGCCMCBE4","modified_at":"2026-03-03T04:55:07.408565Z","published_at":"2024-08-21T14:30:22Z","references":["https://osv.dev/vulnerability/GO-2023-2156","https://github.com/cosmos/ibc-apps/security/advisories/GHSA-w6rp-vxj2-fjhr"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2023-2156#Go/github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v5","url":"https://osv.dev/vulnerability/GO-2023-2156"}],"summary":"Cosmos packet-forward-middleware vulnerable to chain-halt in github.com/cosmos/ibc-apps/middleware/packet-forward-middleware"}