diff --git a/crates/vortex-bittorrent/RUSTSEC-0000-0000.md b/crates/vortex-bittorrent/RUSTSEC-0000-0000.md
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+```toml
+[advisory]
+id = "RUSTSEC-0000-0000"
+
+package = "vortex-bittorrent"
+
+date = "2026-10-26"
+
+url = "https://github.com/Nehliin/vortex/pull/164"
+
+
+# You can overwrite arbitrary files that the library can access.
+categories = ["file-disclosure"]
+
+# Freeform keywords which describe this vulnerability, similar to Cargo (optional)
+keywords = ["bittorrent", "file", "symlink", "arbitrary-file-write"]
+
+# only linux is supported
+[affected]
+os = ["linux"]
+
+[affected.functions]
+"vortex_bittorrent::file_store::File::new" = ["< 0.8.0"]
+
+[versions]
+patched = [">= 0.8.0"]
+```
+
+# Arbitrary file write from downloading malicious torrents
+
+File paths from torrent metadata were not sanitized properly in `vortex-bittorrent`. A malicious torrent could exploit path traversal or symlink following to cause the library to create or write to files outside the intended download directory.
+
+This could allow an attacker to overwrite existing files that the application has permission to read and write, provided the torrent's corresponding data is downloaded.
+
+This was fixed in version 0.8.0 which adds validation to file paths and directory relative filesystem operations.