diff --git a/crates/ckb/RUSTSEC-0000-0000.md b/crates/ckb/RUSTSEC-0000-0000.md
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+```toml
+[advisory]
+id = "RUSTSEC-0000-0000"
+package = "ckb"
+date = "2021-07-25"
+url = "https://github.com/nervosnetwork/ckb/security/advisories/GHSA-45p7-c959-rgcm"
+aliases = ["GHSA-45p7-c959-rgcm"]
+[versions]
+patched = [">= 0.40.0"]
+```
+
+# Process crashes when the cell used as DepGroup is not alive 
+
+It's easy to create a malign transaction which uses the dead cell as the DepGroup in the DepCells. The transaction can crash all the receiving nodes.