From 45446c05694f7468623c561cadb4ac14b973675b Mon Sep 17 00:00:00 2001
From: "seer-by-sentry[bot]"
 <157164994+seer-by-sentry[bot]@users.noreply.github.com>
Date: Sun, 4 Jan 2026 12:14:56 +0000
Subject: [PATCH] Use vsnprintf for safe debug string formatting

---
 Core/Libraries/Source/debug/debug_debug.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Core/Libraries/Source/debug/debug_debug.cpp b/Core/Libraries/Source/debug/debug_debug.cpp
index 77049750322..d04148c7423 100644
--- a/Core/Libraries/Source/debug/debug_debug.cpp
+++ b/Core/Libraries/Source/debug/debug_debug.cpp
@@ -1254,7 +1254,7 @@ void Debug::StartOutput(DebugIOInterface::StringType type, const char *fmt, ...)
   // potentially dangerous (fixed string buffer...)
   va_list va;
   va_start(va,fmt);
-  wvsprintf(curSource,fmt,va);
+  vsnprintf(curSource,sizeof(curSource),fmt,va);
   va_end(va);
   __ASSERT(curSource[sizeof(curSource)-1]==0);
 }