diff --git a/README.md b/README.md
index 85b3a99..2c3707f 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,8 @@ stb
 
 single-file public domain (or MIT licensed) libraries for C/C++
 
+# This project discusses security-relevant bugs in public in Github Issues and Pull Requests, and they make some time to be fixed. If this poses an unreasonable risk to your project, do not use stb libraries.
+
 Noteworthy:
 
 * image loader: [stb_image.h](stb_image.h)
diff --git a/tools/README.header.md b/tools/README.header.md
index e49d67b..4f81dcb 100644
--- a/tools/README.header.md
+++ b/tools/README.header.md
@@ -3,6 +3,8 @@ stb
 
 single-file public domain (or MIT licensed) libraries for C/C++
 
+# This project discusses security-relevant bugs in public in Github Issues and Pull Requests, and they make some time to be fixed. If this poses an unreasonable risk to your project, do not use stb libraries.
+
 Noteworthy:
 
 * image loader: [stb_image.h](stb_image.h)