diff --git a/metadata/one.librem.chat.yml b/metadata/one.librem.chat.yml
index 1ea6dab3ff..d276b753c0 100644
--- a/metadata/one.librem.chat.yml
+++ b/metadata/one.librem.chat.yml
@@ -1,5 +1,9 @@
 AntiFeatures:
-  - NonFreeNet
+    NonFreeNet:
+        en-US: Proprietary integration server.
+    KnownVuln:
+        en-US: Multiple vulnerabilities in Riot/Vector/Element that are unpatched
+            in this unmaintained fork.
 Categories:
   - Internet
   - Phone & SMS
diff --git a/metadata/one.librem.tunnel.yml b/metadata/one.librem.tunnel.yml
index 1504637605..f1fc4eb0af 100644
--- a/metadata/one.librem.tunnel.yml
+++ b/metadata/one.librem.tunnel.yml
@@ -1,3 +1,7 @@
+AntiFeatures:
+    KnownVuln:
+        en-US: Multiple vulnerabilities in OpenSSL that are unpatched in this unmaintained
+            fork.
 Categories:
   - Internet
 License: GPL-2.0-only