diff --git a/pkgs/applications/networking/browsers/yandex-browser/default.nix b/pkgs/applications/networking/browsers/yandex-browser/default.nix
index 5550cc55ceaa..d4fa55f26676 100644
--- a/pkgs/applications/networking/browsers/yandex-browser/default.nix
+++ b/pkgs/applications/networking/browsers/yandex-browser/default.nix
@@ -165,5 +165,12 @@ in stdenv.mkDerivation rec {
     sourceProvenance = with sourceTypes; [ binaryNativeCode ];
     maintainers = with maintainers; [ dan4ik605743 ionutnechita ];
     platforms = [ "x86_64-linux" ];
+
+    knownVulnerabilities = [
+      ''
+      Trusts a Russian government issued CA certificate for some websites.
+      See https://habr.com/en/company/yandex/blog/655185/ (Russian) for details.
+      ''
+    ];
   };
 }