anon-vec: insufficient checks in public API

crates/anon-vec/RUSTSEC-0000-0000.md

@@ -0,0 +1,29 @@
+```toml
+[advisory]
+id = "RUSTSEC-0000-0000"
+package = "anon-vec"
+date = "2025-05-06"
+informational = "unsound"
+url = "https://github.com/RylanYancey/anon-vec"
+categories = ["memory-corruption"]
+
+[affected.functions]
+"anon_vec::AnonVec::get_ref" = ["<= 0.1.1"]
+"anon_vec::AnonVec::get_mut" = ["<= 0.1.1"]
+"anon_vec::AnonVec::remove_get" = ["<= 0.1.1"]
+
+[versions]
+patched = []
+unaffected = []
+```
+
+# Lack of sufficient checks in public API
+
+The following functions in the anon-vec crate are unsound due to insufficient checks on their
+arguments::
+
+- `AnonVec::get_ref()`
+- `AnonVec::get_mut()`
+- `AnonVec::remove_get()`
+
+The crate was built as a learning project and is not being maintained.